Friday

April 18, 2014

April 18, 2014

Posted by **mkcolema** on Tuesday, March 17, 2009 at 11:29am.

f(x)= 12x^5 + 30x^4 - 160x^3 +4

For this function there are four important intervals:(-inf, A] ,

[A,B] ,[B,C],[C, inf) where A ,B ,C are the critical numbers.

Find A B AND C and at those points do they have a local min, max or neither??

**Related Questions**

calculus help please - Consider the function f(x)=2x+9x^–1.? For this function ...

Calculus (pleas help!) - Consider the function f(x)=12x^5+60x^4−100x^3+4. ...

Calculus - Consider the function f(x)=-2x^3+33x^2-108x+2. For this function, ...

Calculus - Consider the function f(x)=4(x-5)^(2/3). For this function, there are...

Calculus (urgent!!) - Consider the function f(x)=12x^5+60x^4−100x^3+4. For...

calculus - Consider the function f (x)=x1=5(x��4). This function ...

calculus - 8. f(x)= - 2x^3 + 45x^2 -300x +9 There are 3 intervals (-inf,A], [A,B...

calculus - f(x)= - 2x^3 + 45x^2 -300x +9 There are 3 intervals (-inf,A], [A,B...

Calculus - Suppose that f(x), f'(x), and f''(x) are continuous for all real ...

math-calc - Consider the function f(x)= (2x+8)/(6x+3). For this function there ...