Question

What is the inverse of the function f(x) = 2x – 10?

Answer 1

Hey there!!

f(x) is basically ' y '

In order to inverse a equation, we will need to switch the values of x and y

The equation :

`y = 2x - 10`

Now switching the positions :

`x = 2y - 10`

`x + 10 = 2y`

`y = (x+10)/(2)`

`y = (x)/(2) + 5`

This is the inverse.

Hope my answer helps!