SOLUTION: find the difference quotient of f; that is, find f(x+h)-f(x)/h, F(x)= 8x + 4

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Question 201495: find the difference quotient of f; that is, find f(x+h)-f(x)/h,
F(x)= 8x + 4
Answer by jsmallt9(3758) About Me  (Show Source):
You can put this solution on YOUR website!
f(x) = 8x + 4
f(x + h) = 8(x + h) + 4 = 8x + 8h + 4
f(x + h) - f(x) = (8x + 8h + 4) - (8x + 4) = 8h
%28f%28x+%2B+h%29+-+f%28x%29%29%2Fh+=+%288h%29%2Fh+=+8