The figure shows the graph off". Sketch agraph off. (The answer is not unique.)

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- November 12th 2012, 05:38 PMasilvester635calculus homework help... sketching a graph of f
The figure shows the graph of

*f"*. Sketch agraph of*f*. (The answer is not unique.)

Attachment 25678 - November 12th 2012, 06:08 PMMarkFLRe: calculus homework help... sketching a graph of f
From the given graph, what can you say about the concavity of ?