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anonymous
 4 years ago
find the difference quotient of f and find f'(c) by computing the limit of the difference quotient
f(x)=2x^2 at c=2
can someone please do a step by step using x+h not some other ish. I am just not getting it.
anonymous
 4 years ago
find the difference quotient of f and find f'(c) by computing the limit of the difference quotient f(x)=2x^2 at c=2 can someone please do a step by step using x+h not some other ish. I am just not getting it.

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I went from 2(x+h)^22x^2 / h to 4xh+h^2 / h factored out an h got 4x+2h can someone explain to me the last part

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0last part is letting h go to zero and getting \[f'(x)=4x\] and so \[f'(2)=8\]
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