SOLUTION: Find the difference quutient : f(x + h) - f(x) ___________ _____ (h does not equal 0) h f(x) = 2 + 4x

Algebra ->  Functions -> SOLUTION: Find the difference quutient : f(x + h) - f(x) ___________ _____ (h does not equal 0) h f(x) = 2 + 4x      Log On


   

Question 101197This question is from textbook
: Find the difference quutient :
f(x + h) - f(x)
_________________ (h does not equal 0)
h
f(x) = 2 + 4x This question is from textbook

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
f(x + h) - f(x)
_________________ (h does not equal 0)
h
--------------------------
f(x) = 2 + 4x
f(x+h) = 2 + 4(x+h) = 2 + 4x + 4h
-------------------
[f(x+h)-f(x)]/h = 4h/h = 4
===================
Cheers,
Stan H.