Thread: limits
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Old September 18th, 2007, 06:49 PM
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Originally Posted by rmn View Post
if the lim of f(X)/x^(2)=1 as x approaches -2, find lim f(x) as x approaches -2 and lim f(x)/x as x approaches -2

I have no idea how to do this >< isn't it 1??
\lim_{x \to -2} \frac {f(x)}{x^2} = \lim_{x \to -2} \frac {f(x)}{4} = 1

\Rightarrow \frac 14 \lim_{x \to -2}f(x) = 1

now continue
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