" " "
4 3
2 x+ x+4 x
1 1 1 3x100+4x2+1
"
x5 + x2 +
5
3 2 x x99
x2
" "
4
x(1 + 2 sin x) (2 + x)(1 + ex ln x)
x3+4x2+1 arc x+2
"sin
x5-7 x+ex
1
(x + )5 ln sin x logx +1 x
2
x
3 "
7
ex +x x + tg x xx
x-9x 1+e2x
e2x arc cos 3x
cos x+2 1-e2x
ln(x2 + 1) sin x
1
f1(x) = sin f3(x) = log2 | cos x|
x

"
x
4
f4(x) =
f2(x) = -x2
(x+1)(x-2)
x 1
g1(x) = - 3 R g2(x) = (0, +")
5 x
x+1
h1 : R R h1(x) = x2 h3 : R \ 1 R h3(x) =
x-1
h2 : R R h2(x) = x3 - 1
p1(x) = 2 - log5 x p4(x) = sin(x - 1)
p2(x) = x|x|
1
p3(x) = p5(x) = 1 - e3x
2x+4