How can I tell if each of these functions are even or odd?

August 9th 2009, 08:39 AM

Plato

Quote:

Originally Posted by live_laugh_luv27

How can I tell if each of these functions are even or odd?

You may just have to know these.
We can graph each.
If the graph is symmetric about the y-axis, the function is even.
If the graph is symmetric about the origin, the function is odd.