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Question 5

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Saved by PBworks
on April 26, 2007 at 10:21:40 am

Question 5


You MAY NOT use a calculator to solve this question.


Let ƒ be the function given by ƒ(x) = 2x4 - 4x2 + 1.


(a) Find an equation of the line tangent to the graph at (-2, 17).


(b) Find the x- and y-coordinates of the relative maxima and minima. Verify your answer.


(c) Find the x- and y-coordinates of the points of inflection. Verify your answer.



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