Home > INT2 > Chapter 9 > Lesson 9.1.2 > Problem 9-20
9-20.
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 Desmos calculator: Graphing Calculator