Systems of Equations Quiz

If a system of equations has no solution, what does the graph look like? 

• intersecting lines

• parallel lines

• skew lines

• intersecting lines

Tags

CCSS.8.EE.C.8A

What is the solution?

• (1, -1)

• (-1, 1)

• (0, -2)

• (0, 1)

Tags

CCSS.8.EE.C.8A

How many solutions does this system of equations have?

• One Solution

• No solution

• Infinitely Many Solutions

• Two Solutions

Tags

CCSS.8.EE.C.8B

Solve for x and y.
y = 2/3x - 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 equations by substitution:
y=-x
y= -2x-1

• infinite solutions

• (-1, 1)

• (1, -1)

• (-1,-1)

Tags

CCSS.HSA.REI.C.6

CCSS.8.EE.C.8B

Solve the following system by substitution:
y= 2x-4
2y+6= 6x

• (-1, -6)

• (1, -2)

• (-1,-4)

• (-4, -12)

Tags

CCSS.HSA.REI.C.6

CCSS.8.EE.C.8B

Solve the system by elimination:
-3x -3y =12
-3x +3y = -24

• (3, 4)

• (3, -2)

• no solution

• (2, -6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the system by elimination:
7x+y=6
10x+y=12

• (1,-1)

• (2,8)

• (2, -8)

• (1, 15)

Tags

CCSS.HSA.REI.C.6

CCSS.8.EE.C.8B

Solve the system using any method:
y= -x +5
x=-y+2

• no solution

• (2,5)

• infinite solution

• (-2,5)

Tags

CCSS.8.EE.C.8B

Solve the system using any method:
y= -½ x +3
y= 3x-4

• (3,5)

• (2,2)

• (5,3)

• (3,2)

Tags

CCSS.HSA.REI.C.6

CCSS.8.EE.C.8B