Alg 1 Unit 3 Assessment

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

• <, >
• ≤, ≥ 

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

• ≤, ≥ 
• <, >

Less Than

• <
• >
• ≤
• ≥

Greater than or equal to

• <
• >
• ≤
• ≥

Less than or equal to

• <
• >
• ≤
• ≥

Greater than

• <
• >
• ≤
• ≥

8x ≥ -32

• x ≥ -4
• x ≥ 4
• x ≤ -4
• x ≥ 4

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

Solve and graph.
p - 3 > -8

• A
• B
• C
• D

-2(x+2) < 14

• x < - 5
• x > -5
• x < -9
• x > -9