Solving Linear Inequalitues

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

• ≤, ≥

• <, >

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

• <, >

• ≤, ≥

Match the graph with its inequality.

• 11 < a

• 11 > a

• 11 ≤ a

• 11 ≥ a

4x - 2 ≤ -22

• x ≥ -5

• x ≥ -6

• x ≤ -6

• x ≤ -5

6 - 2h > 30

• h < 24

• 18 > h

• h > 12

• h < -12

-4x + 14 ≤ 54

• x ≥ -10
• x ≤ -10
• x ≥ 10
• x ≤ 10

Which is the solution of k/-12 ≤ -7?

• -84 ≥ k

• k ≤ 84

• k ≥ 84

• k ≥ -84

Solve.

• x ≤ 14
• x < 14
• x ≥ 14
• x = 14

Solve.

• x > -28
• x > 28
• x > -14
• x > 14

8x - 19 < 13

• x < 4
• x < -4
• x = 4
• x < -3/4