Question

Please help! Given the function problem

Answer 1

I think A!

If not I'm srry! But i think its A! :)

Answer 2

B

Explanation:

So we have the function:

`f(x)=(9)/(5)x+32`

To find the inverse, flip f(x) and x, change f(x) to f⁻¹(x), and solve for it. Thus:

`x=(9)/(5)f^(-1)(x)+32`

Subtract 32 from both sides:

`x-32=(9)/(5)f^(-1)(x)`

Multiply both sides by 5/9. The right side will cancel. Thus:

`f^(-1)(x)=(5)/(9)(x-32)`

Our answer is B.

And we're done!