Graphing Linear Inequalities

Which point below is NOT part of the solution set?

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

Consider the function y < 2x+3. Which is true?

• The line would be solid with shading above.
• The line would be dashed with shading above.
• The line would be solid with shading below.
• The line would be dashed with shading below.

• y ≤ -2x - 1
• y ≥ -2x - 1
• y ≤ 2x - 1
• y ≥ 2x - 1

When graphing an inequality, which symbols tell you to use a dashed line?

• <, >

• ≤, ≥

When graphing an inequality, which symbols tell you to use a solid line?

• <, >

• ≤, ≥

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

• Yes

• No

• Sometimes

What inequality does the number line graph represent?

• x ≤ 4
• x ≥ -4
• x < -4
• x < 4

Which inequality represents the solution set shown on the graph above?

Which inequality does the number line graph represent?

• x ≤ 4
• x ≥ -4
• x < -4
• x < 4

Which of the following equations match the given graph?

• y ≤ -3/4 x + 3
• y ≥ -3/4 x + 3
• y < -3/4 x + 3
• y > -3/4 x + 3