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Unformatted text preview: b) Where is the graph concave up, where concave down? Determine the inFection points. c) Sketch the graph below: VI: A jogger runs from P to Q (see ±gure). Along the street she is able to run 10 miles/hour and in the meadow she runs 6 miles/hour. What is her minimal time to run from P to Q? 4 VII: Sketch the the curve given by the polar representation r = 2  cosθ  . VIII: Let z =1i and w = 2 + 3 i Find the following (in ”standard form). zw + 2 w = zw + wz = w/z = 5 IX: The graph below represents a twice diferentiable Function. In the spaces below, give a qualitative picture oF the ±rst and second derivative oF the Function. Clearly indicate where they are positive, zero or negative. X: Convert into polar coordinates: 5 + 10 i = 84 i = 6...
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 Fall '08
 N/A
 Math, Calculus, Derivative, 2W, following derivatives, 10 miles, 6 miles, VII VIII IX X

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