### Home > CAAC > Chapter 4 > Lesson 4.1.3 > Problem 4-22

4-22.

For the rule *y* = *x*^{2} − 4, calculate the *y-*values that complete the table below. Plot the points and connect them on a complete graph on graph paper. What does your graph look like? Homework Help ✎

IN ( | −3 | −2 | −1 | 0 | 1 | 2 | 3 |

OUT ( |

Substitute the values for *x* into the given equation to find the values of *y*.

Graph the points and connect them with a continuous curve.