Question

what is the inverse of f(x)=2x-3?

Answer 1

f(x) = (x - 3)/2

Answer 2

Thanks!

Answer 3

it's against the rules to give out answers as they don't help you learn

besides, that answer is wrong anyway

Answer 4

assume y = f(x) = 2x - 3
then calculate x = (y+3)/2
by definition if f(x) = y
then y-1=x=f(y)
therefore f-1(x) = f(y) = (y+3)/2

Answer 5

answer is y+3 /2