Solving Systems of Equations: Combinations

Choose the graph below that has infinite solutions.

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• 
• 
• 

Tags

CCSS.8.EE.C.8B

Fill in the Blank:

When you graph a system of equations the solution is ________________________.

• the slope of the line

• the y-intercept

• the point where the lines intersect

• the rise over run

Tags

CCSS.8.EE.C.8B

You graph a system of equations and the two lines are parallel. Choose the correct solution below.

• One solution

• No solution

• Infinitely Many solutions

Tags

CCSS.8.EE.C.8A

Determine the solution to the system of equations given in the graph.

• (4, -1)

• (-1, 4)

• (-4, 1)

• (-4, -1)

Tags

CCSS.8.EE.C.8B

Solve the system of equations:

-9x - 4y = -20

5x + 4y = 4

• (-4,4)

• (4,4)

• (4,-4)

• (-4,-4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the system of equations:

x - y = 11

2x + y = 19

• (10,-1)

• (-1,10)

• (3,-4)

• (6,7)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the system of equations:

x + 2y = -3

x - y = -12

• (-9, 3)

• (-7 ,5)

• (3, 15)

• (9, 6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the system of equations:

y = 2x + 1

y = 4x - 1

• (1,3)

• (-1,-3)

• (-1,3)

• (3,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the system of equations:

x + y = 4

-5x - 6y = -18

• (6, -2)

• (-6, 10)

• (2, 2)

• (-2, 6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6