Systems Test Alg 1

Tell whether the ordered pair 
( -3, 0) is a solution of the given system.
y ≤  x + 4
y ≥ 2x - 6

• Yes

• No

Solve
4x - 2y = -4
-3x + 7y = -8

• (-2, -2)

• (2, 0)

• (-2, 4)

• Infinite Solution

Tags

CCSS.8.EE.C.8B

Solve
2x + 2y =10
5x + 5y = 25

• (0, 5)

• (5, 0)

• Infinite Solution

• No Solution

Tags

CCSS.8.EE.C.8B

Solve for x and y
2x − 3y = −1
 y = x − 1

• (-2,-3)

• (0,-1)

• (3,4)

• (4,3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve
-x - 3y = 0
9x + 9y = 0

• No Solution

• Infinite Solution

• (0, 0)

• (1, -1)

Tags

CCSS.8.EE.C.8B

What is the value of the y-coordinate of the solution to the system of equations 
x - 2y = 1
x + 4y = 7 

• 1

• -1

• 3

• 4

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Is (-2,5) a solution to the following system?
2x + y = -7
y = -x + 3

• yes

• no

Solve the system. Record your answer as (x,y). (Hint: Use Menu32)

Tags

CCSS.HSA.REI.C.9

Solve for x and y
3x + 2y = 16
7x + y = 19

• (-2,5)

• (-2,-5)

• (2,-5)

• (2,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve for x and y
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