- #1
BayernBlues
- 65
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Homework Statement
http://img159.imageshack.us/img159/8161/64625334ex7.png
Homework Equations
The Attempt at a Solution
(f(a)+h)-f(a)
------------
h
f(a)=x^3 and f(a)=8
f(a)=2
I'm pretty sure that the answer of f(a)=2 is right but is there a better way to show it and I'm also unsure if I answered it fully.
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