Systems of Equations

Find the solution .
 $y=3x+2$  
 $y=x+4$  

• (1, 5)

• (2, 4)

• (1, 8)

• (5, 1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

 Find the solution. 

 $y=\frac{1}{4}x-5$ 

 $y=-\frac{1}{2}x\ +1$  

• (7, 4)

• (3, 9)

• (8, -3)

• (8, 3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Find the solution.

 $y=5$ 

  $y=-2x+7$  

• (3, 4)

• (1, 5)

• (5, 2)

• (7, 4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Find the solution.

 $y=\frac{1}{5}x$  
 $y=x-4$  

• (3, -9)

• (-4, 5)

• (5, 6)

• (5,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• (-3, 1)

• (1, -3)

• (2, 5)

• (1, -6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Find the solution. 

 $y=-3x$  

 $y=\ 2x+10$  

• (-2, -6)

• (3, 7)

• (3, -7)

• (-2, 6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Find the solution.

 $y=\ \frac{2}{3}x\ -2$ 
 $y\ =\ -x+3$  

• (0,3)

• (0,-3)

• (3,0)

• (-3,0)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the following system by graphing.  What is the solution?

• Infinite number of solutions
• (3, 3)
• (3, -3)
• (-3, 3)

Tags

CCSS.8.EE.C.8B

 Is (1,10) a solution to

 $y=7x\ +\ 5$  
 $y=x+9$ 

• yes

• no

Is (1,7) a solution for

 $y=3x+4$ 
  $y=x+6$  

• yes

• no