Solving Systems Of Equations

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

• Run off the graph
• Don't touch
• Intersect
• Exist

Steffen graphed two lines in order to find the solution to a given system of equations.
What is the solution?

• (-3,-8)
• (-8,-3)
• (3,-8)
• (8,3)

Parallel Lines never intersect because...

• they have the same slopes. 
• they have the same y-intercept.
• they have different slopes.
• they have different y-intercepts. 

What is the solution to the system?

• (3, -1)
• (2, -6)
• No Solution 
• (6, -2)

What is the solution?

• (1, -1)
• (-1, 1)
• (0, -2)
• (0, 1)

How many solutions does this system of equations have?

• One Solution
• No solution
• Infinitely Many Solutions
• Two Solutions

The solution is:

• (4, 3)
• (3, 4)
• (-4, 3)
• No solution

• (2, 0)
• (-2, 0)
• (0, 2)
• (0, -2)

• (-3, 0)
• (0, 3)
• (3, 0)
• (0, -3)

• Infinitely Many Solutions
• No Solution