### Home > APCALC > Chapter 2 > Lesson 2.1.1 > Problem 2-12

2-12.

Determine whether each function below is an even function, an odd function, or neither.

Definition of an even function:

.

Definition of an odd function:...........it's even!............. it's NOT odd.Refer to hint and steps in part (a).

Refer to hint and steps in part (a).

Even functions are symmetrical over the

-axis.

Odd functions are symmetrical about the origin.Sketch a graph of

and describe the symmetry.