Systems of Equations and Inequalities

Solve the linear system by graphing. Check your solution.

• (3, -1)

• (3, 1)

• (-1, 3)

• (-1, -3)

Tags

CCSS.8.EE.C.8B

Solve the linear system using any method.

 $y=5x-7$  

 $-4x+y=-1$  

• (6, 23)

• (7, 28)

• Infinitely Many Solutions

• No Solution

Tags

CCSS.8.EE.C.8B

Solve the linear system using any method.

 $x=y-11$  

 $x-3y=1$  

• (-17, -6)

• (5, -6)

• Infinitely Many Solutions

• No Solution

Tags

CCSS.8.EE.C.8B

Solve the linear system using any method.

 $8x\ +3y=-9$  

 $-8x+y=29$  

• (-3, 5)

• (-2.4, 9.5)

• Infinitely Many Solutions

• No Solution

Tags

CCSS.8.EE.C.8B

Solve the linear system using any method.

 $x-5y=-3$  

 $3x-5y=11$  

• (7, 2)

• (2, 1)

• Infinitely Many Solutions

• No Solution

Tags

CCSS.8.EE.C.8B

Solve the linear system using any method.

 $15x-3y=12$  

 $y=5x-4$  

• (1, 1)

• (-1, -9)

• Infinitely Many Solutions

• No Solution

Tags

CCSS.8.EE.C.8B

Solve the linear system using any method.

 $4x-y=-4$  

 $-8x+2y=2$  

• (0, 4)

• (-1, 0)

• Infinitely Many Solutions

• No Solution

Tags

CCSS.8.EE.C.8B

Graph the system of linear inequalities. Where is the solution located?

• A

• B

• C

• D

Tags

CCSS.HSA.REI.D.12

Graph the system of linear inequalities. Where is the solution located?

• A

• B

• C

• D

Tags

CCSS.HSA.REI.D.12

We have learned many methods to solve systems of linear equations, which one is not a method?

• Graphing

• Elimination

• Substitution

• Cross product

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6