Question

Help! You can look at the picture please

Answer 1

I think it’s D,but I’m not sure

Answer 2

`(3x)/(3 - 2x)`

Explanation:

Here,

f(x) = y

`y = (3x)/(2x + 3)`

or , swapping x with y

`x = (3y)/(2y + 3)`

now to solve for y we get

`y = (3x)/(3 - 2x)`

now we put f inverse x instead of y

`{f}^( - 1) (x) = (3x)/(3 - 2x)`

I am done.