I have this function and I need to give the intervals where the function's graph is concave and convex.
I know when , and
Thanks in advance!
From what I understand of concave and convex is as follows:
Concave: Points on a graph where the slope is decreasing.
Convex: Points on a graph where the slope is increasing.
This of course is a just a simple explanation, like I said, from what I understand.
So I'd say your looking for all the points where:
These would be the convex set.
These would be the concave set.