Solving and Graphing Inequalities

8x ≥ -32

• x ≥ -4
• x ≥ 4
• x ≤ -4
• x ≥ 4

s + 9 ≥ -25

• s ≥ -18
• s ≥ -34
• s ≤ 18
• s ≥ 34

Match the graph with its inequality. hint: don't be tricked by the variable on the right.

• 11 < a

• 11 > a

• 11 ≤ a

• 11 ≥ a

Which graph matches the inequality

k < 3?

• A

• B

• C

• D

Which graph matches the inequality
2 > p?

• A
• B
• C
• D

Which graph matches the inequality
-2 ≥ n?

• A
• B
• C
• D

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

• ≤, ≥ 
• <, >
• ≤, <
• ≥, >

Solve the inequality.

30 + n ≥ 50

• n ≥ 50

• x ≥ 80

• n ≤ 30

• n ≥ 20

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

• <, >
• ≤, ≥ 
• ≤, <
• ≥, >

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18