Question

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

Answer 1

X=2y-10
-2y=-x-10
2y= x+10
Y= 1/2x+5

Answer 2

Answer:

y = (x+10)/2 or y = x/2 + 5

Step-by-step explanation:

y = 2x - 10

x = (y+10)/2

Inverse function:

y = (x+10)/2 or y = x/2 + 5