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If F(x) and f(x) are inverse functions of each other and f(x) = 2x+5, what is f(-1) (8) ? -1 3/2 41/8 23

If F(x) and f(x) are inverse functions of each other and f(x) = 2x+5, what is f(-1) (8) ? -1 3/2 41/8 23
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If F(x) and f(x) are inverse functions of each other and f(x) = 2x+5, what is f(-1) (8) ?

-1
3/2
41/8
23

User Koan
by
7.5k points

1 Answer

7 votes

Answer:

3/2

Explanation:

User Larry Lane
by
8.0k points
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