Question

Find the inverse of this equation.
Y=(x+5)/2
Can anyone help?

Answer 1

To find the inverse, you flip x and y:

x = (y+5)/2

Then solve for y:
2x = y + 5

And I think you can continue from here..

Answer 2

\[f^-1 (x)=-5+2x\]

Answer 3

@Lidia.12 it's \[f^-1 (x)=-5+2x\]

Answer 4

I'm still a bit lost