Saturday

January 31, 2015

January 31, 2015

Posted by **Ethan** on Wednesday, September 28, 2011 at 12:18am.

assuming that a quantity y changes at a rate of y' = xsinx, find by how much it will increase or decrease over 3pi/2 <= x <= 2pi

- Please Help!!! -
**bobpursley**, Wednesday, September 28, 2011 at 9:36ammin y'=-3PI/2 at 3PI/2

max y'=0 at 2PI

I am not really certain of the point of your question

**Answer this Question**

**Related Questions**

calculus - given the graph of f(x) = x sinx, 0<=x<=2pi assuming that a ...

calculus - given the graph of f(x) = x sinx, 0<=x<=2pi assuming that a ...

Calculus - Find an equation of the tangent line to the graph of f(x)=xsinx when ...

Trig Help - Prove the following: [1+sinx]/[1+cscx]=tanx/secx =[1+sinx]/[1+1/sinx...

math - Hello there, im doing an equation and its mind boggling me badly so i ...

math - the problem is 2cos^2x + sinx-1=0 the directions are to "use an identity ...

college/microeconomics - Just needing to know if I have done the work correctly ...

Microeconomics: - Just needing to know if I have done the work correctly with ...

Math, Calculus - Find the derivative of the function. y= xcosx - sinx What's the...

Trigonometry - I really need help with this trigonometry question.please any ...