Question

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

h(x) = 2x - 5
Oh(x) = 2x + 5
5
(x) = {x-5
- 2x+5
h(x) =

Answer 1

Explanation:

h(x) = one-halfx – 5

Answer 2

f(x)=2x-10

y=2x-10

interchanging value of x and y,

x=2y-10

y=(x+10)/2

so inverse of given function is (x+10)/2