Posted by **Layton** on Thursday, March 19, 2009 at 2:17pm.

f(x)= 7-5x^4

How would find the the absolute max and the x value?

I think you have to take the derivative which is

-20x^3

but then I am lost??

## Answer this Question

## Related Questions

- CALCULUS! PLEASE HELP URGENT! - Which of the following functions have a ...
- calculus - For the function f(x)=x^3e^x, determine intervals of increase and ...
- Calculus - R=M^2(c/2-m/3) dR/dM=CM-M^2 I found the derivative. Now how would I ...
- Calculus (pleas help!!!) - Find the absolute maximum and absolute minimum ...
- Calculus (pleas help!!!) - Find the absolute maximum and absolute minimum values...
- CALCULUS!!! - case 1. Find the absolute maxima and minina values of f(x)=sin2x+...
- calculus - I have three questions I'm having a terrible time with: 1)Find, if ...
- Calculus - Find any absolute max/min and local max/min for the function f(x)=x^3...
- Calculus - Find any absolute maximum and minimum and local maximum and minimum ...
- Calculus - The point (1,-2) is on the graph of y^2-x^2+2x=5. Find the value of (...

More Related Questions