### Home > APCALC > Chapter 1 > Lesson 1.5.1 > Problem 1-203

1-203.

**Multiple Choice**: When the graph of is reflected across the

*y*-axis, the equation of the resulting graph is: Homework Help ✎

Reflective symmetry across the *y*-axis means that is an even function. The definition of even functions is

*.*

Evaluate