# Solving Equations and Graphing

(u+23)^ 1/2 = 9

Graph

22) y =0.3x Since any real number can be used in place of x in y = 0.3x the domain is (-oo, oo)

Since any real number can be used in place of y in y = 0.3x the range is (-oo, oo)

#### Solution Summary

Solving equations and graphing are investigated.

$2.19