Sketch the following: a) on [a,b] f'(x) 0 and d) on [a,b] f'(x)>0 and f(x) 0...

 

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Sketch the following: a) on [a,b] f'(x) <0 and b) on [a,b] f'(x) <0 and c) on [a,b] f'(x)>0 and d) on [a,b] f'(x)>0 and f"(x) <0 f"(x)>0 f"(x) <0 f"(x)>0 Sketch the following: a) on [a,b] f'(x) <0 and b) on [a,b] f'(x) <0 and c) on [a,b] f'(x)>0 and d) on [a,b] f'(x)>0 and f"(x) <0 f"(x)>0 f"(x) <0 f"(x)>0