Method 1: Solve the system of equations algebraically
Set equations equal to each other and solve for
Method 2: Make a table.
Make a table for each function and compare values. Then check your answer in both equations.
Point of intersection
Method 3: Graphing
Use the blank graph in the eTool below to find the point of intersection.
Click the link at right for the full version of the eTool: 1-47 HW eTool