Solving Systems by Graphing

What is the solution to this system?

When you graph the exact same equation twice,

• you will have no solution. 
• you will have infinite solutions. 
• you will graph a giraffe. 

How many solutions will this system have? 

• No solution
• One Solution
• Two Solutions

• Infinitely Many Solutions

• Parallel Lines

• Same Line 

• Intersecting Lines

If a system of linear equations has infinitely many solutions, what does this mean about the two lines? 

• Intersecting Lines

• Same Line

• Parallel Lines

What is the solution to the system?

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

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

What is the solution to this system?

• One Solution
• No Solution

• Infinitely Many Solutions

Parallel Lines never intersect because...

• They have the same slopes and different y-intercepts. 

• They have the same slopes and same y-intercepts.

• They have different slopes and different y-intercepts.

• They have the same slopes and the same y-intercepts. 

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