Exam_2_Practice_exam_winter2011

# Exam_2_Practice_exam_winter2011 - Exam 2 Practice Exam...

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Exam 2 Practice Exam (Winter 2011) 1. Find the open intervals where the function is increasing or decreasing. 2. Find the open intervals where the function is increasing or decreasing. 3) Find the value of all relative maxima or minima. 4) Find the value of all relative maxima or minima: 5) Find the second derivative of the function:

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6) Using what you know about the first and second derivatives, graph the function: 7) If the price of a certain stock is falling faster and faster, are positive or negative? 8) Find the absolute extrema if they exist. 9) Find 10) Find dy/dx for Now find the equation of the tangent line at (1,1) 11) The total profit in tens of dollars from the sale of x hundred boxes of candy is given by . Find the number of boxes of candy that should be sold in order to produce maximum profit. Then find the maximum profit. 12)The packaging department of a corporation is designing a box with a square base and no top. The volume is to be 32 . To reduce cost, the
box is to have minimum surface area. What should the length, width

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## This note was uploaded on 02/27/2012 for the course MATH 119 taught by Professor Wilde during the Fall '08 term at BYU.

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Exam_2_Practice_exam_winter2011 - Exam 2 Practice Exam...

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