how to sketch a curve given its 1st and 2nd derivative?
Q: for a certain curve, when x=5, y=3, dy/dx=-4 and d^2y/dx^2=2
.provide a neat sketch of this curve around the point where x=5
how to do?
i know 1st derivative is gradient and 2nd derivative is concavity
Anonymous2014-09-17T19:37:37Z
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You know it will be sloping down rather steeply, yet be concave up, so if you draw something like what the curve y=x^2 when x=-2 , but on your sketch, put it at (5,3)