T3 Inequalities

When graphing an inequality solution, what type of circle do I draw for the symbol:

or ≤ or ≥

• Closed Circle

• Open Cirlce

Tags

CCSS.6.EE.B.8

-8b - 8 > 56 

• b > 6
• b < -8
• b > -8
• b > 7/2

Tags

CCSS.7.EE.B.4B

Solve the inequality:

3(x – 1) ≥ –9

• x ≥ –2

• x ≥ 2

• x ≤ –2

• x ≤ 2

Tags

CCSS.7.EE.B.4B

Graph the solution set of the inequality.

–4n + 1 > –23

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Tags

CCSS.7.EE.B.4B

Graph the solution set of the inequality.

2n + 4 < 16

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• 

Tags

CCSS.7.EE.B.4B

Solve the inequality:

–3x + 1 ≤ 13

• x ≤ –4

• x ≥ –4

• x ≥ 15

• x ≤ 15

Tags

CCSS.7.EE.B.4B

Solve:  -3 ≤ 2x - 1 ≤ 5

• -1 ≤ x ≤ 3
• -1 < x < 3
• 1 < x < 3
• 1 ≤ x ≤ 3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

3x-4< -13 or 7x+1> 22

• All Real numbers
•   x>3   and x>-9
• The answer is not listed
• x<-3   or x>3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Express the following in Interval Notation

-9 < x ≤ -4

• [-9, -4]

• (-9,-4]

• [-9, -4]

• (-9,-4)

Express the following in Interval Notation
 -8 ≤ x < 8 

• [-8, 8]
• [-8,8)
• (-8, 8]
• (-8, 8)

Tags

CCSS.6.EE.B.8