Adv. Math 12/2/22 Quiz

s - 10 ≤ 1

• s ≤ 11
• s ≤ 9
• s ≥ 11
• s ≥ 9

What inequality does the number line graph represent?

• x < -4
• x < 4

What inequality does the number line graph represent?

• x > 3
• x < -3

 When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 

• <, >

 Pick the correct inequality.

• A

• B

• C

• D

• b > 20

• b > 6

• b > 14

• b > 20

Which of the following situations shows the need to flip the inequality sign?

Solve and graph.
k - 13 > -51

• A
• B
• C
• D

• x > -7

• x < -7