Most popular questions and responses by Alannah
  1. AP calculus

    The base of a cone-shaped tank is a circle of radius 5 feet, and the vertex of the cone is 12 feet above the base. The tank is being filled at a rate of 3 cubic feet per minute. Find the rate of change of the depth of water in the tank when then depth is 7

    asked on December 16, 2012
  2. economics

    how do u find the change in total cost and change in quantity when considering the marginal revenue equasion the w'

    asked on November 16, 2006
  3. grade 12 AP calculus

    Sketch a possible graph of a continuous function f that has domain [0,3], where f(0)=-3 and the graph of y=f'(x) is shown. Thank you so much for the help. It is making the concepts far more clear.

    asked on December 3, 2012
  4. grade 12 AP calculus

    for f(x= -1/4x4-1/3x3+2x, use analytic method to find the exact intervals on which the function is a)increasing, b)decreasing, c)concave up, d)concave down, then find any e)local extreme values, f)inflection points

    asked on December 3, 2012
  5. Grade 12 AP calculus

    You are using Newton's method to solve x3-5x-2=0. If your first guess is x1=2, what value will you calculate for the next approximation x2?

    asked on December 2, 2012
  6. information to literacy

    14. When books are arranged in correct order on the shelves by call number, which of the following call numbers will be first? A. D 839 .G42 2004 B. D 839 .G3 1987 C. DA 546 .L74 1986 D. DE 82 .A49 2006 HELP? i know its not B

    asked on September 15, 2012
  1. grade 12 AP calculus

    how did you factor y' for this question?

    posted on December 4, 2012