Question

Graph the equation of the system.Then solve the system to find the points of intersection.

Answer 1

Step 1:

The system of equations are .

Graph:

Graph the functions and .

Find the points of intersections of the two graphs.

Observe the graph:

The point of intersection of the two equations is .

Step 2:

Consider .

Re-write the equation.

Substitute in .

Substitute in .

The point of intersection is .

Solution:

Graph of the system of equations is

The point of intersection is .