Solving and Graphing Inequalities

When multiplying and dividing by negative numbers when solving inequalities, what do you have to do?

• Leave the inequality sign the same

• Flip the inequality sign

• Make the inequality sign and equal sign

Which symbols have a closed dot when graphing?

• $\le\ \ \ \ge$

• $<\ \ >$

Which symbols have an open dot when graphing?

• $\le\ \ \ \ge$

• $<\ \ >$

Which graph matches the inequality

k < 3?

• A

• B

• C

• D

Tags

CCSS.6.EE.B.8

Pick the correct letter for:
6 > x

• A
• B
• C
• D

Tags

CCSS.6.EE.B.8

Greater than

• <
• >
• ≤
• ≥

Tags

CCSS.4.NF.A.2

Less Than

• <
• >
• ≤
• ≥

Tags

CCSS.4.NF.A.2

Less than or equal to

• <
• >
• ≤
• ≥

Tags

CCSS.6.EE.B.8

Greater than or equal to

• <
• >
• ≤
• ≥

Tags

CCSS.4.NF.A.2

Solve the inequality:  $x\ +\ 5\ \le\ 13$  

•  $x\ \ge\ 8\$  

•  $x\ \le\ 8$  

•  $x\ \ge\ 18$  

•  $x\ \le\ 18$