SOLUTION: Use inverse function to show analytically that f and g are inverse: f(x)=4x+3 and g(x)= x-3/4

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Question 61965: Use inverse function to show analytically that f and g are inverse:
f(x)=4x+3 and g(x)= x-3/4
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
f(x) = 4x + 3
y = 4x + 3
x = 4y + 3
x - 3 = 4y
(x - 3)/4 = y = f^-1(x)
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