`(A)`

(B)

(C)

(D)

(E)

29.

`(A)`

(B)

(C)

(D)

(E)

30.

`(A)`

(B)

(C)

(D)

(E)

`31.`

`(A)`

(B)

(C)

(D)

(E)

32.

`(A)`

`y = x^3 + 2`

`y = ln (x − 2) (where x > 2)`

`Suppose that f(x) = ln x for all positive x and g(x) = 9 − x^2 for all real x.`

The domain of f(g(x)) is

{x | x 3}

{x | |x| 3}

{x | |x| > 3}

{x | |x| < 3}

{x | 0 < x < 3}

Suppose (as in Question 29) that f(x) = ln x for all positive x and g(x) = 9

− x^2 for all real x. The range of y = f(g(x)) is

{y | y > 0}

{y | 0 < y ln 9}

{y | y ln 9}

{y | y < 0}

none of these

BC ONLY QUESTIONS 31–35

`The curve defined parametrically by x(t) = t^2 + 3 and y(t) = t^2 + 4 is part`

of a(n)

line

circle

parabola

ellipse

hyperbola

`Which equation includes the curve defined parametrically by x(t) = cos^2`

(t) and y(t) = 2 sin (t)?

x^2 + y^2 = 4