Question

What is the inverse of y = 25 - 5

Answer 1

We have the following function given:

$y=2x-5$

And we want to find the inverse so we can do this, we can interchange x by y and y by x and we got:

$x=2y-5$

And if we solve for y we got:

$y=\frac{x+5}{2}$

And that represent the inverse for this case