What are the values and types of the critical points, if any, of #f(x)=300/(1+.03x^2)#?
1 Answer
May 1, 2018
There is only a maximum point at
Explanation:
We need
Compute the derivative of
The critical points are when
That is,
Build a variation chart
There is only a maximum point at
graph{300/(1+0.03x^2) [-593.5, 640.5, -174, 443.4]}