Graph Two Variables

Which point below is NOT part of the solution set?

• (0,0)

• (-10,20)

• (3,5)

• (3,0)

• A

• B

• C

• D

Is the point (1, 2) a solution for the following inequality?

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

• No, it is located in the shaded region.

• Yes, it is located in the shaded region.

• Yes, it is located on the line.

Which point below is part of the solution set?

• (0,-2)

• (1,3)

• (3,-4)

• (8,1)

If the inequality symbol is ≤ or ≥, the line will be ___________.

• solid

• dotted

If the inequality symbol is < or >, the line will be _________.

• solid

• dotted

Which of the following inequalities matches the given graph?

• y ≥ 2/5x + 1

• y ≥ -2/5x + 1

• y≤  2/5x + 1

• y ≥ -2/5x - 1

Which of the following inequalities matches the given graph?

• y ≤ -3/4 x + 3

• y ≥ -3/4 x + 3

• y < -3/4 x + 3

• y > -3/4 x + 3

Select the correct graph for each inequality.

• A

• B

• C

• _D

Select the correct graph for each inequality.

• A

• B

• C

• D