Inequalities Quiz

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

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

• open circle

• closed circle

• open circle

• closed circle

Given the graph above, which number is NOT a part of the solution set?

• -2

• -1

• 0

• 1

Pick the correct letter for:
6 > x

• A

• B

• C

• D

Write x ≤ 23 in words.

• x is greater than 23
• x is greater than or equal to 23
• x is less than 23
• x is less than or equal to 23

Write an inequality: A trainer advises an athlete to keep his heart rate under 140 beats per minute.

• r < 140
• r > 140
• r ≥ 140
• r ≤ 140

You flip an inequality symbol when you...

• subtract
• multiply and divide only
• multiple by a negative number
• multiple or divide by a negative number

When solving the following inequality will you flip the inequality symbol?

-3x + 2 ≤ 22

• YES

• NO