The figure below shows the graph of y = f\'(x) for an unspecified function f. Fo

Question

The figure below shows the graph of y = f'(x) for an unspecified function f. For what values of x does the curve y = f (x) have a horizontal tangent line? [Write your answers in ascending order.] x = -4 , x = -2 , x = 1 , X = 2 Over what intervals does the curve y = f ( x) have tangent lines with positive slope? [Write your answer in the interval notation.] Over what intervals does the curve y = f (x) have tangent lines with negative slope? [Write your answer in the interval notation.] Given that g(x) = 5 f (x)sinX, find g''(0).

Explanation / Answer

It was giving an error so I uploaded the solution (image) here https://dl.dropbox.com/u/83216089/asol/calculus1.gif Thanks for reading my answer. You can comment any doubts. Ratings are Permanent, rate best to the best answer!

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