Provide an appropriate response.As x moves from left to right though the point c = 5, is the graph of f(x) = x +  rising, or is it falling? Give reasons for your answer.

What will be an ideal response?


The derivative of the function is f'(x) = 1 - , which is positive for all x > 1. By the first derivative test, the function is increasing at c = 5.

Mathematics

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A. b B. a C. d D. e

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Sketch the indicated graph.Sketch the graph of the rectangular equation . Transform this equation to polar coordinates and then sketch the curve.

A.

B.

C.

D.

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Mathematics