Interval Notation & Function Notation

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

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

Tags

CCSS.6.EE.B.8

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

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

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

On which interval is this function increasing?

• $x\ \epsilon\ \left(-\infty,+\infty\right)$

• $x\ \epsilon\ \left(-\infty,\ 4\right)$

• $x\ \epsilon\ \left(-\infty,\ -2\right)$

• $x\ \epsilon\ \left(-2,+\infty\right)$

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the domain of the relation?

• [-5,5]

• (-5,5)

• [-3,3]

• All Real Numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the relation?

• [-5,5]

• [-3,3]

• (-3,3)

• All Real Numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the relation?

• $\left[-4,\infty\right)$

• $\left(-4,\infty\right)$

• All Real Numbers

• $\left[-4,\infty\right]$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the relation?

• $\left(-\infty,\infty\right)$
  

• $\left(-4,\infty\right)$

• $\left[-1,5\right]$

• $\left(-\infty,2\right)$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the function?

• $\left(-\infty,\infty\right)$

• [-4,3]

• (-4,3)

• [-5,1]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function?

• $\left(-\infty,\infty\right)$

• (-4,3)

• [-5,-2)

• [-5,1]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the function?

•  $\left(0,\infty\right)$  

•  $\left[0,\infty\right)$  

•  $\left(-\infty,\infty\right)$  

•  $\left(0,5\right]$  

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5