Check If a Point Is a Solution

The solution (x, y) to a system of equations is the point where they...?

• Run off the graph

• Don't touch

• Intersect

• Exist

Tags

CCSS.8.EE.C.8B

Which points are solutions to this inequality (check all answers that are correct)?

• A

• B

• C

• D

Determine whether point A is a solution to the linear inequality that is shown.

• Yes

• No

• Sometimes

Is the point (3, 2) a solution for the following inequality? Choose the best answer that has the best explanation.

• Yes because it is located in the shaded region.

• No because it is located on the line and the line is dotted.

• Yes because it is located on the line.

• No because it is not in the shaded region.

How do you know if a point is a solution to an inequality?

• If it is in the shaded region

• If it is on the dotted line

• If it is not in the shaded region

• If it is on a solid line

Is (2, 1) a solution to this inequality?

• Yes

• No

Which point below is NOT part of the solution set?

• (0, 0)

• (-10, -10)

• (-1, 5)

• (5, 20)

The solution is:

• (4, 3)

• (3, 4)

• (-4, 3)

• No solution

Tags

CCSS.8.EE.C.8B

• y= -1x-3
• y= -3x-1
• y=(-1/3)x-1
• y= -3x-3

Buzz graphed two lines in order to find the solution to a given system of equations.
What is the solution?

• (-1, 4)

• (1, -4)

• (-4, 1)

• (4, -1)

Tags

CCSS.8.EE.C.8B