5) TEST - System of Equations

Solve the following system by graphing.

• Infinite number of solutions

• (3, 3)

• (3, -3)

• (-3, 3)

Solve the following system by graphing.

• (-4, 2)

• (4, 2)

• (2, -4)

• (2, 4)

What is the solution?

• (-3,-8)

• (-8,-3)

• (3,-8)

• (8,3)

How many solutions does this system of equations have?

• One Solution
• No solution
• Infinitely Many Solutions
• Two Solutions

Tags

CCSS.8.EE.C.8B

What is the solution to the system?

• (3, -1)
• (2, -6)
• No Solution 
• (6, -2)

Tags

CCSS.8.EE.C.8A

This system has _____ solutions

• 0
• 1
• 2
• Infinitely many

Tags

CCSS.8.EE.C.8A

Use Substitution to find the solution to this system of equations

y= 4x + 3

2x - 3y = 21

• (3,-9)

• (-3,-9)

• (-3,9)

• (0,1)

Use Substitution to find the solution to this system of equations

x= 7 - 2y

2x + y = 5

• (-1,4)

• (4,-1)

• (1,3)

• (3,1)

Solve using substitution.
x + 2y = -3
x - y = -12
What is the sum of x and y?

• -6
• -2
• 18
• 15

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Use Substitution to find the solution

x + 2y = -3

x - y = -12

What is the product of x and y?

• -27

• -35

• 45

• 54