(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