### Home > APCALC > Chapter 4 > Lesson 4.1.1 > Problem 4-7

4-7.

Examine the function, , graphed at right.

Is

even, odd, or neither?Even functions have reflective symmetry across the

-axis. Odd functions have rotational symmetry about the origin. If

, what is ? Explain. If

and , what is the value of ? Explain. If you know the values of

and , how can you determine the value of ? Justify your process with a diagram, if necessary. Refer to the steps in part (c) for more guidance.