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find the difference quotient of f

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find the difference quotient of f ; that is, find f (x + h) - f (x)/h, h ≠ 0, for the function. Be sure to simplify.

f (x) = x²- x + 4

functions

asked Jan 8, 2015 in PRECALCULUS by anonymous

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1 Answer

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Step 1:

The expression is .

Find :

Substitute in :

Step 2:

Find :

Substitute and in above expression:

Solution :

.

answered Jan 9, 2015 by Thomas Apprentice
edited Jan 9, 2015 by Thomas

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