Solutions to a System of Equations

Identify the solution for the system of equations.

• ( -2, -1)

• (1, 3)

• (1, 2)

• (2, 1)

Identify the solution for the system of equations.

• ( -2, -1)

• (1, 3)

• (1, 2)

• (2, 1)

Identify the solution for the system of equations.

• (2, 5)

• (5, 2)

• (-2, -5)

• (-5, -2)

Identify the solution for the system of equations.

• (2, 2)

• (.2, .2)

• (-2, -2)

• (-2, 2)

The solution (x, y) to a system of equations is the point where they...? 

• Run off the graph

• Don't touch

• Intersect

• Exist

Graph the system of equations y = 2x - 3 and y = -x + 1. How many solutions does the system have?

• The system has infinite solutions.

• The system has no solution.

• The system has two solutions.

• The system has one solution.

Graph the system of equations y = 4x - 2 and y = 4x - 2. How many solutions does the system have?

• Infinitely many solutions

• One solution

• No solution

• Two solutions

Determine the number of solutions for the system of equations: y = -2x + 5 and y = -2x + 5.

• No solution

• infinitely many

• One solution

• Two solutions

Solve the system of equations by graphing: y = 2x + 4 and y = -2x + 4. How many solutions does the system have?

• No solution

• One solution

• Infinite solutions

• Three solutions

Graph the system of equations y = 3x - 1 and y = 3x - 1. How many solutions does the system have?

• No solution

• One solution

• Two solutions

• Infinitely many solutions