SOLUTION: Find the inverse of the function f(x) = 4x - 8

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Question 110362: Find the inverse of the function f(x) = 4x - 8
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
f(x) = 4x - 8
y=4x-8 replace f(x) with y
x=4y-8 switch y and x and solve for y.
4y=x+8
y=x/4+2
f%5Bx%5D%5E-1=%28x%2F4%29%2B2
Ed