Home > CCA > Chapter 5 > Lesson 5.1.1 > Problem 5-7
5-7.
Solve the following systems of equations algebraically. Then graph each system to confirm your solution.
Replace
with . Solve for
. Solve for
.
Replace
with . Solve for
. Solve for
.
In the eTool below type points into the tables to explore where the two graphs intersect.
Click on the link at right to access the calculator: Digital Graphing Calculator