Tuesday
March 3, 2015

Homework Help: Shayna

Posted by Calculus on Monday, March 4, 2013 at 11:21am.

Find the value of a so that the function f(x) = xe^(ax) has critical point at x = 9

I found that the derivative is axe^(ax)+e^(ax)

But I am not sure where to go from here?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

calculus - Please help!! *f(x)= x(x+6)^1/2 find two x intercepts. Then show that...
Please check my Calculus - 1. Find all critical values for f(x)=(9-x^2)^⅗ ...
calc. - I'm having a lot of trouble with this problem: Sketch the graph and show...
Calculus - Find the extreme value(s) of the function f(x)=1/(1-x^2). I tried, ...
Please check my Calculus - 1. Which of the following describes the behavior of f...
Diff Calculus - Find the interval(s) where the function is increasing of ...
math! - f(x)=x^3-6x+1 find the critical points, where the function is increasing...
calc I - f(x)=x^3-6x+1 find the critical points, where the function is ...
Calculus - How many critical points does the function f(x) = [(x-2)^5][(x+3)^4] ...
calculus - Find the critical point(s) of the function. Then use the second ...

Members