Sunday
April 20, 2014

Homework Help: Calculus

Posted by Derek on Wednesday, June 27, 2012 at 9:33pm.

If y= (x^2+20)/(x-4) Find all critical Numbers.

After get f' i got the answer -5/4. What did i do wrong or is that the critical number?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - If y= (x^2+20)/(x-4) Find all critical Numbers. After get f' i got the ...
help please! - f(x)=x+1/x Find all critical numbers. Find where the function is ...
Calculus - Find the critical numbers of the function g(t)=|5t-7| If you find g'(...
calculus - Please help!! *f(x)= x(x+6)^1/2 find two x intercepts. Then show that...
Calculus - How do you find the critical numbers and the end points of this ...
calculus - Find all critical numbers: x^(1/3)-x^(-2/3)?
calculus - Find all critical numbers: (x^2+12)(9-x^2)?
calculus - Find all critical numbers: 2x*sqrt(3x^2+4)?
calculus - 2x*sqrt(3x^2+4) Find all critical numbers:
Math - 2x^3+3x^2-120x to find the critical numbers I took the derivative which ...

Search
Members