`(A)`

(B)

(C)

(D)

(E)

`(A)`

(B)

(C)

(D)

(E)

(A)

(B)

(C)

(D)

(E)

`(A)`

(B)

(C)

(D)

(E)

`(A)`

(B)

(C)

(D)

(E)

`−2 and 2`

−2

2

0

none of these

The function whose graph is a reflection in the y-axis of the graph of f(x)

= 1 − 3x is

g(x) = 1 − 3−x

g(x) = 1 + 3 x

g(x) = 3x − 1

g(x) = log 3 (x − 1)

g(x) = log 3 (1 − x)

`Let f(x) have an inverse function g(x). Then f(g(x)) =`

1

x

`f(x) · g(x)`

none of these

`The function f(x) = 2x^3 + x − 5 has exactly one real zero. It is between`

−2 and −1

−1 and 0

0 and 1

1 and 2

2 and 3

The period of is

`3`

6