Odd and even roots, domain

Find the cubed root of 729.

• 7

• 9

• 27

• 32

Tags

CCSS.8.EE.A.2

Solve for x.

• x = 2

• x = 1/2

• x = 4

• x = 16

Tags

CCSS.8.EE.A.2

Find the domain and range of the function
Hint:  Use a scratch graph to help you visualize things. 

• Domain: (-∞, ∞)  Range: [-∞, 4]
• Domain: [1, ∞)  Range: (-∞, 4]
• Domain: [-1. ∞) Range: [4, ∞) 
• Domain: [4, ∞) Range: [-1,∞) 

Tags

CCSS.HSF.IF.B.5

CCSS.HSF.IF.A.1

CCSS.HSF.IF.C.7

What is the domain for:

g(x) = (√(x + 5)) - 3

• A

  -3 ≤ x < ∞

• B

  − ∞ < x ≤ -3

• C

  -5 ≤ x < ∞

• D

  − ∞ < x ≤ -5

What is the Domain for the graph?

• A

  -4 ≤ x < ∞

• B

  − ∞ < x ≤ -2

• C

  -2 ≤ x < ∞

• D

  − ∞ < x ≤ -4

Tags

CCSS.HSF.IF.B.5

CCSS.8.F.A.1

What is the Range for the graph?

• A

  2 ≤ y < ∞

• B

  − ∞ < y ≤ 3

• C

  3 ≤ y < ∞

• D

  − ∞ < y < ∞

Tags

CCSS.HSF.IF.B.5

CCSS.8.F.A.1

What is the domain of the graph of the radical function?

• x ≤ -4

• x ≥ -4

• x ≤ 4

• x ≥ 4

Tags

CCSS.HSF.IF.B.5

CCSS.HSF.IF.A.1

What does it mean to find the inverse of a function?

• the x's and y's are switched
• the x's and y's are divided by 2
• the x's and y's are made negative
• the x's and y's are the same

Tags

CCSS.HSF-BF.B.4A

What kind of function is represented by the graph?

• Cube Root Function
• Cubic Function
• Polynomial Function
• Square Root Function

Tags

CCSS.HSF-IF.C.7B

The graph of a function is shown.  What are the domain and range of this function?

• Domain: (-∞, ∞)
  Range: (-∞, 2]
• Domain: [2, ∞)
  Range: (-∞, ∞)
• Domain: (-∞, ∞)
  Range: (-∞, ∞)
• Domain: (-∞, 2]
  Range: [2, ∞)

Tags

CCSS.HSF.IF.B.5

CCSS.8.F.A.1