Graphing Systems of Equations

What is the solution to this system?

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

What is the solution to the system?

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

What is the solution to this system?

• One Solution
• No solution
• Infinitely Many Solutions

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. 

How many solutions will this system have?

• One
• Two
• No Solution
• Infinitely Many Solutions

What is the solution?

• (6, 3)
• (3, 6)
• (-6, 3)
• No solution

• A

• B

• C

• D

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

• (-3,-8)
• (-8,-3)
• (-8,-3)
• (8,3)

What is the solution?

• No solution
• (0, 2)
• (0, -4)
• (3, -3)

Based on the equations for each line, determine how many solutions the system would have.

y=5x+3

y=5x-2

• Infinite Number of Solutions

• No Solution

• One Solution