Linear Inequalities

Select the graph for the inequality y ≤ 7/2x - 2.

• A
• B
• C
• _D

Select the graph for y >  -2x - 3

• A
• B
• C
• D

Select the graph for y ≥ 1/3x + 2

• A
• B
• C
• D

Select the graph for y ≥ -3.

• A
• B
• C
• D

Select the graph for y ≥ 3/2x - 5.

• A
• B
• C
• D

Which of the following equations match the given graph?

• x ≥ -1
• x ≤ -1
• x > -1
• x < -1

Which of the following equations match the given graph?

• y ≥ 2/5x + 1
• y ≥ -2/5x + 1
• y≤  2/5x + 1
• y ≥ -2/5x - 1

Are the points on the line part of the solution set or not? For example

• Yes, they are part of the solution set
• No, they are NOT part of the solution set

How can I tell if the graph of an inequality will have a solid line?

• It has an equal sign.
• The symbol is greater than.
• The symbol has "or equal to."
• You just guess.

Which point below is NOT part of the solution set?

• (0, 0)
• (-10, -10)
• (-1, 5)
• (5, 20)