background image

Przykładowy arkusz maturalny z matematyki – poziom rozszerzony NOWA ERA 

 

Zadanie 1. (4pkt) 

Na rysunku obok przedstawiono wykres wielomianu trzeciego stopnia.  

a)  wyznacz wzór wielomian w 

b)  rozwiąż równanie 

( ) ( )

0

=

+

x

u

x

w

, gdzie 

( )

6

2

=

x

x

u

 
 

 

 
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         

background image

Przykładowy arkusz maturalny z matematyki – poziom rozszerzony NOWA ERA 

 

 

Zadanie 2. (5pkt) 

Jedna z podstaw trapezu wpisanego w okrąg o promieniu 3 jest średnicą tego okręgu. Oblicz pole trapezu, jeśli 
cosinus jego kąta ostrego jest równy 

3

2

                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
 
 

 

background image

Przykładowy arkusz maturalny z matematyki – poziom rozszerzony NOWA ERA 

 

Zadanie 3. (4pkt) 

Z urny, zawierającej sześć kul o numerach: 4, 5, 6, 7, 8, 9, losujemy kolejno bez zwracania pięć kul. Oblicz 

prawdopodobieństwo tego, że liczba, której cyframi są numery wylosowanych kul, jest podzielna przez 4. 
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
 

background image

Przykładowy arkusz maturalny z matematyki – poziom rozszerzony NOWA ERA 

 

Zadanie 4. (5pkt) 

Oblicz obwód trójkąta ABC (rysunek obok), jeśli kąt ACB jest kątem prostym, 

|AC|=4cm oraz |DB|=6cm. 

 
 

 

 

 
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         

background image

Przykładowy arkusz maturalny z matematyki – poziom rozszerzony NOWA ERA 

 

 

Zadanie 5. (3pkt) 

Suma trzech początkowych wyrazów ciągu geometrycznego jest równa 21, a suma trzech następnych 168. Który 

wyraz tego ciągu jest równy 96? 
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         

background image

Przykładowy arkusz maturalny z matematyki – poziom rozszerzony NOWA ERA 

 

 

Zadanie 6. (4pkt) 
Wyznacz wartości parametru a, dla których prosta 

ax

y

=

jest styczna do okręgu o równaniu 

(

)

5

3

2

2

=

+

y

x

                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         

background image

Przykładowy arkusz maturalny z matematyki – poziom rozszerzony NOWA ERA 

 

 

Zadanie 7. (4pkt) 

Dany jest trójkąt prostokątny równoramienny ABC. Punkty D i E dzielą przeciwprostokątną AB na trzy odcinki 

równej długości. Oblicz cosinus kąta DCE. 
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         

background image

Przykładowy arkusz maturalny z matematyki – poziom rozszerzony NOWA ERA 

 

 

Zadanie 8. (4pkt) 

Zaznacz w układzie współrzędnych zbiór punktów, których współrzędne 

( )

y

x,

 spełniają równanie 

(

)

(

)

y

y

x

=

+

2

log

2

log

log

2

 

                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
 

background image

Przykładowy arkusz maturalny z matematyki – poziom rozszerzony NOWA ERA 

 

Zadanie 9. (4pkt) 
Rozwiąż nierówność 

0

1

sin

cos

3

2

2

>

x

x

 dla 

π

2

,

0

x

                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
 

background image

Przykładowy arkusz maturalny z matematyki – poziom rozszerzony NOWA ERA 

 

Zadanie 10. (7pkt) 

Odcinek o końcach A(2,3) i B(0,5) jest podstawą trapezu ABCD. Druga podstawa, o środku w punkcie S(-2,1), jest 

dwa razy dłuższa od podstawy AB. Wyznacz współrzędne wierzchołków C i D. Oblicz objętość bryły powstałej 

przez obrót trapezu ABCD wokół prostej AB. 
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
 

background image

Przykładowy arkusz maturalny z matematyki – poziom rozszerzony NOWA ERA 

 

Zadanie 11. (6pkt) 
Wykaż, że dla każdego 

( )

3

;

1

x

 istnieje trójkąt o bokach długości 

x

x

2

,

1

,

1