Is the Point a Solution

An ordered pair that satisfies all of the equations in a linear system. The intersection point where the lines cross.

• Linear system

• Solution of a system of linear equations

• Elimination Method

• Substitution Method

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Is the point (-3, -7) a solution to the system of equations below? 

y = 4x + 5

y = 1x – 4

• Yes

• No

Is the point (4, 1) a solution to the system of equations below?

y = -1x + 5

y = 2x - 7

• Yes

• No

Is the point (2, -1) a solution to the systems of equations below?

• Yes

• No

6x + y = + 5

-2x + y = 5

• (-3, -6)

• (-6, 3)

• (0, 5)

• (-3, 5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution? 

• 1

• -2

• (1, 2)

• (1, -1)

Tags

CCSS.8.EE.C.8B

What is the solution? 

• 1

• -2

• (1, 2)

• (1, -1)

Tags

CCSS.8.EE.C.8B

Is the point (1, 4) and solution to the system below?

y = -3x + 4

y = 3x - 2

• Yes

• No

Is the point (6, 2) and solution to the system below?

1x + 7y = 0

2x - 8y = 22

• Yes

• No

Is the point (7, -8) and solution to the system below?

• Yes

• No