anonymous 3 years ago Curve Sketching: for any f(x) if as x rightarrow pm infty, f'(x) rightarrow c, a constant, does that mean that it has an asymptote? f'(x) rightarrow 0 horizontal asymptote perhaps? or is it just wishful thinking...

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1. anonymous

$x \rightarrow \pm \infty; f'(x) \rightarrow c$