Symbols of Inequalities

What type of line is used with the following symbols, < and >?

• dashed or dotted

• solid

Which of the following inequalities matches the graph?

• x ≤ -4

• x ≥ -4

• y ≤ -4

• y ≥ -4

Which of the following linear inequalities represents the graph?

• a solid line

• a dotted line

Which inequality symbol has a closed circle?

• <

• ≤

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.

Which of the following linear inequalities represents the graph?

When graphing a linear inequality, < and > signs would require you to draw...

• a solid line

• a dotted line

x + 5 > 3

• x > -2

• x < 8

• x ≥ 2

• x ≥ 8

Does the sign need to flip when solving?
-2x ≥ 22

• YES

• NO