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Pleaaseeee help For f(x) = 5x + 2: A) Find f(7) B) Find f-^1(x) C) Find f-^1(7) D) Find f(f-^1(7))

Pleaaseeee help For f(x) = 5x + 2: A) Find f(7) B) Find f-^1(x) C) Find f-^1(7) D) Find f(f-^1(7))
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4 votes
Pleaaseeee help

For f(x) = 5x + 2:

A) Find f(7)

B) Find f-^1(x)

C) Find f-^1(7)

D) Find f(f-^1(7))

User Marichu
by
8.0k points

2 Answers

3 votes
The answer should be A
User Gcooney
by
8.2k points
6 votes

I think B is the answer but I am not 100% sure

User Igor Nazarenko
by
8.8k points
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