Ok, so I know the function is increasing because which is positive
also it is concave up because which is also positive
Please teach me how to solve for local extreme points and inflection points, and for concavity, do I just answer concave up?
Ok, so I know the function is increasing because which is positive
also it is concave up because which is also positive
Please teach me how to solve for local extreme points and inflection points, and for concavity, do I just answer concave up?
Derivative
If postive, then function increasing
If negative, then function decreasing
If zero, then critical point
Second Derivative
If positive, then concave up
If negative, then concave down
If zero, then inflection point
So I figured the minimum point is , so what is the inflection point