Solve and Graph Inequality on a Number Line

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

• ≤, ≥ 
• <, >

Tags

CCSS.6.EE.B.8

Solve for t.

6t + 4 ≤ -2

• t ≤ -1 
• t ≤ 1
• t=1
• 1=t

Tags

CCSS.7.EE.B.4B

Solve for k.
2k - 9≤ -19

• k ≤ -5
• k ≤ 5
• k < -5
• k < 5

Tags

CCSS.7.EE.B.4B

Translate the following phrase:  Jessica must be at least 48 inches to ride the roller coaster.

• j > 48
• j < 48
• j ≤ 48
• j ≥ 48

Tags

CCSS.6.EE.B.8

Translate the following phrase: Tom can spend no more than 20 dollars on his mom's birthday present.

• t > 20
• t < 20
• t ≤ 20
• t ≥ 20

Tags

CCSS.6.EE.B.8

You flip an inequality symbol when you...

• subtract
• multiply and divide only
• multiple by a negative number
• multiple or divide by a negative number

Tags

CCSS.6.EE.B.8

Solve and graph the inequality.

77 ≤ 5 + 8n

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

Solve and graph the inequality.
7n - 1 > 76

• A
• B
• C
• D

Tags

CCSS.7.EE.B.4B

Solve and graph the inequality.

-31 ≤ 8m +9

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

How can I tell if the graph of an inequality will have a solid line?

• It has just an equal sign.
• The symbol is greater than.
• The symbol has "or equal to."
• You just guess.

Tags

CCSS.HSA.REI.D.12