Solving Systems of Equations by Graphing

The solution is:

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

Tags

CCSS.8.EE.C.8A

What is the solution to this system of equations?

• (4, -1)
• (-1, 4)
• (-4, 1)
• (-4, -1)

Tags

CCSS.8.EE.C.8A

This system has _____ solutions

• 0
• 1
• 2
• Infinitely many

Tags

CCSS.8.EE.C.8A

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. 

Tags

CCSS.8.EE.C.8A

What is the solution to the system?

• (0, 3)
• (1, -1)
• (-3, 1)
• (1, 3)

Tags

CCSS.8.EE.C.8B

What is the solution?

• (2, 2)
• (3, 2)
• (3, 4)
• (2, 3)

Tags

CCSS.8.EE.C.8B

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)

Tags

CCSS.8.EE.C.8B

What is the solution to this system of equations:

 $y=\ -x+3$  
 $y=\frac{2}{3}x-2$  

• (0,3)

• (0,-3)

• (3,0)

• (-3,0)

What is the solution to this system of equations:

 $y=2x+1$  
 $y=4x-1$  

• (1,3)

• (-1,-3)

• (-1,3)

• (3,1)

The equations of two lines are:

 $2x-y=4$  and  $y=-2x+8$ 

What is the value of x in the solution for this system?

• x = 8

• x = 3

• x = 11

• x = 5