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May 5, 2015

Homework Help: Math: Calculus

Posted by NEED HELP!!!! on Wednesday, November 3, 2010 at 11:14pm.

Answer the following questions for the function
f(x)=sin(x/4)^2

defined on the interval [-12.266371, 2.241593].

Rememer that you can enter pi for as part of your answer.

a.)f(x) is concave down on the interval ____.

b.) A global minimum for this function occurs at ____.

c.) A local maximum for this function which is not a global
maximum occurs at _____.

d.) The function is increasing on the region _____.

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