Testing the Solution to a System

For what value of a would the following system of equations have an infinite number of solutions?

2x − y = 8 6x − 3y = 4a

• 2

• 6

• 18

• 24

• 32

Tags

CCSS.8.EE.C.8B

Is the points (-4, 4) a solution to the system of equations?

• Yes

• No

Determine if (4, 1) is a solution for the system of equations.
y = -x + 5
y = 2x - 7

• yes

• no

Identify the solution for the system of equations.

• (1, -2)

• (-1, 2)

• (-1, -2)

• (1, 2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• Yes

• No

Solve the system.

• (1, 2, -2)

• (1, -3, -2)

• (-1, 3, 2)

• No Solution

Solve the system.

• (3, -2, 4)

• (2, -3, 1)

• (-3, 2, -1)

• Infinitely many solutions

• Yes

• No

Solve the system. 

• (5, -6, 3)

• (2, 3, -1)

• (-4, 2, 5)

• No Solution

• Yes

• No