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April 25, 2014

Homework Help: CALC SHOULD BE EASYISH

Posted by Tess on Wednesday, September 7, 2011 at 8:30pm.

Let f be defined as follows.
F(x)=y=x^2 -7

(a) Find the average rate of change of y with respect to x in the following intervals.
from x = 4 to x = 5
from x = 4 to x = 4.5
from x = 4 to x = 4.1
(b) Find the (instantaneous) rate of change of y at x = 4

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