Systems Solve by Graphing

What is the solution to the following system of equations? Click on the graph to zoom in so you can use it with page marker.

x+y=-1

x-y=3

Remember your parentheses!

What is the solution to the following system of equations? Click on the graph to zoom in so you can use it with page marker.

x+4y=8

3x-4y=8

Remember your parentheses!

What is the solution to the following system of equations? Click on the graph to zoom in so you can use it with page marker.
y= 4/3x+2
y= 1/3x-1

Remember your parentheses!

What is the solution to the following system of equations? Click on the graph to zoom in so you can use it with page marker. x+4y=-8 3x+2y=6 Remember your parentheses!

What is the solution to the following system of equations? Click on the graph to zoom in so you can use it with page marker. x-2y=6 x+2y=2 Remember your parentheses!

What is the solution to the following system of equations? Click on the graph to zoom in so you can use it with page marker. 2x-3y=6 8x-3y=-12 Remember your parentheses!

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

y=2x+3

y=-4x+3

• Infinite Number of Solutions

• No Solution

• One Solution

How many solutions will this system have? 

• No solution

• One Solution

• I Don't Know

• Infinitely Many Solutions

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

When you graph the exact same equation twice,

• you will have no solution. 

• you will have one solution.

• you will have infinite solutions. 

• you will graph a giraffe.