Interval notation

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

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

Tags

CCSS.HSA.REI.B.3

Express the following in Interval Notation
 -9 < x ≤ -4 

• [-9, -4]
• (-9,-4]
• [-9, -4]
• (-9,-4)

Tags

CCSS.HSA.REI.B.3

What interval notation does the number line graph represent?

• [∞, -5)
• (∞, -5)
• [-5, ∞)
• (-5, ∞)

Tags

CCSS.8.NS.A.2

Express the following in Interval Notation
{ x | -9 < x ≤ -4 }

• [-9, -4]
• (-9,-4]
• [-9, -4]
• (-9,-4)

Tags

CCSS.HSA.REI.B.3

Write the following in interval notation
 x < 8

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

Tags

CCSS.6.EE.B.8

Solve:

• A
• B
• C
• D

Tags

CCSS.HSA.REI.B.3

• A
• B
• C
• D

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

• A
• B
• C
• D

Tags

CCSS.7.EE.B.4B

Write the inequality in interval notation.

• [-4, -1)
• (-4, -1)
• (-4, -1]
• [-4, -1]

Tags

CCSS.6.EE.B.8

CCSS.6.EE.B.5

Find the solution set:

2(3x+1)-4x > 2(x+8)-5

• (-∞, ∞)

• { }

• (9, ∞)

• (0, ∞)

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1