- #1
Weave
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Homework Statement
This problem is not hard at all its just that this stupid online homework program is a problem. Anyways,
f(x)=1/(5x+7)
The quotient:
f(7+h)+f(7)\h
This can be simplified to:
1\(A+Bh)
What is A & B
What is f'(7)?
Homework Equations
[tex]lim_{h\rightarrow0}\frac{\f(7+h)-f(7)}{h}[/tex]
The Attempt at a Solution
The derivative is easy to get.
The final form is [tex]\frac{-5}{210h+1764}[/tex]
How do I get it to:
[tex]\frac{1}{A+Bh}[\tex]
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