Inequalities, Jan 12, 2023 (A)

What are two numbers that could be x in  x < 8?

• 8.6, 7.9
• 11, 16
• 0.8, 5.9
• 12, 7.1

When graphing an inequality, you use an open dot when you use which symbol?

• <, >
• ≤, ≥ 
• ≤, <
• ≥, >

What inequality does the number line graph represent?

• x ≤ 4

• x ≥ -4

• x < -4

• x < 4

What inequality does the number line graph represent?

• x ≥ 3
• x > 3
• x < -3
• x ≤ 3

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

• ≤, ≥ 
• <, >
• ≤, <
• ≥, >

x - 5 ≤ 13

• x ≥ 8

• x ≥ 18

• x ≤ 8

• x ≤ 18

x - 4 < 5

• x < 9

• x ≥ 9 

• x > 1

• x > 9

4h < 8

• h < 32

• h < 2

• h < 4

• h > 2

-8x > 48

• x < -6

• x > -6

• x < 6

• x > 6

• h > 10

• h > -10

• h < 10

• h < -10