3582482383

SAT Subject Test - Math Level 2 Practicelll

SOLUTIONS

a)    28'TT

b)    56-TT

c)    98'Tt

d)    112-TT

e)    1961T

6) If rectangle CDEF is rotated about side DE. it creates a cylinder of volume:

Yolume

(cylinder) = area of top(height) = TTr²(height)

= 1T(4)²(7)

= 112 TT

C 4 D

7) Find m and p:

2 3		i a o 1_		9 6
-1 4		3 p		12 19

a) m = 3

P = 15

b) m = -3 P= 4

c) m= l p= 16

d) m =2    e) m = 8

p= 5    P= -3

2m + 3p = 6 -lm + 4p = 19

using combination/elimation:

o

2m + 3p = 6 -2 m + 8p = 38

lip = 44 p = 4

if p = 4. then m = -3

8) A pole is 20 feet high. A taut wire that is 46 feet extends from the top of the pole to the ground.

What is the angle of depression. to the nearest degree. from the top of the pole to the bottom of the wire?

a)    23

b)    26

c)    43

d)    64

e)    67

sin O

20

46

= .435

(take inverse sine of .435)

O =25.8 (approx)

9) Identify the rangę of the greatest integer function y = [[x - 3]] for -3 < x < 3

the y values in tlie graph are -1. -2, -3. -4, -5, and -6

a) -5 < x < 0

b)    -6 < x < 0

c)    -7 < x < -1

d) x = -6. -5. -4. -3. -2. -1. 0

e) x = -6. -5. -4. -3. -2. -1

10) 4x2³ + 6 -5- 2 =

a) 15	PEMDAS Parentheses	4x2 +6 -r
b) 19	Exponent Multiplic ation/Division	4x8 + 6 ~r2
c) 21	Addition/Subtraction	32+3
d) 28		35

e) 35

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