Monday

September 1, 2014

September 1, 2014

Posted by **Peter** on Saturday, August 11, 2012 at 3:27pm.

- Pre-Calculus -
**Steve**, Saturday, August 11, 2012 at 5:00pmy = 2x^3 + 3x^2 - 12x

y' = 6x^2 + 6x - 12 = 6(x+2)(x-1)

y'=0 when x=-2 or 1

Knowing what you do about cubic curves, you can see that

the local max occurs at x = -2, and

the local min is at x = 1

y(-2) = 20

y(1) = -7

**Answer this Question**

**Related Questions**

Pre-Calculus - I'm having problems solving this and showing the steps: Find the ...

Math - Can someone help me with these questions? 1.What are the maximum and ...

Calculus (pleas help!!!) - Find the absolute maximum and absolute minimum ...

Calculus (pleas help!!!) - Find the absolute maximum and absolute minimum values...

Calculus - Use analytical methods to find the exact global maximum and minimum ...

Algebra- Maximum and minimum. - I dont understand how to find the maximum and ...

Pre-Calculus - Find the maximum and minimum values of the function for the ...

Calculus - Find the absolute maximum and absolute minimum values of the function...

calculus - Please help!! Okay so my teacher has been away and hasent explained ...

Algebra2 - Complete parts a – c for each quadratic function: a. Find the y-...