In the Even and Odd Functions activity, I learned how even and odd functions are similar, how they are different, how to check to see if a function is even or odd, and what families of functions that are always even or odd. Even and odd functions are similar in the fact that on the left of the y-axis, their -x is paired with a y that relates to the y on the right side of the y-axis. The difference is that for even functions, the y is the same, but for odd functions, it is a -y. You can check to see if a function is odd or even by solving algebraically, looking at it graphically, or by looking at the table. There are no families of functions that are always even or odd. I am unsure how to check to see if an equation is odd.