Question

Find the inverse of the function
f(x) = (2x+5)/3

Answer 1

y=(2x+5)/3
find x in terms of y.
interchange x and y.

Answer 2

First, multiply the 3 on both sides.
3y=2x+5
Then subtract 5
3y-5=2x
And divide by 2
x=(3y-5)/2
So Y^-1=(3x-5)/2

Answer 3

alright, thanks so much guys!

Answer 4

You're welcome :)