Radical and Cube Root Functions

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

If f(x) = ∛(x) is reflected over the x-axis, vertically compressed by a factor of 1/4, and shifted left 9, which equation is correct?

• 1/4 ∛(x + 9)

• 1/4 ∛(x - 9)

• - 1/4 ∛(x + 9)

• - 1/4 ∛(x - 9)

Tags

CCSS.HSF.BF.B.3

Find the cube root. 

• 9

• 3

• -9

• -3

Tags

CCSS.8.EE.A.2

• The range is y ≥ 1
• It has been reflected over the x-axis
• The function has been shifted up 1 unit
• The function has been shifted up 2 units

Tags

CCSS.HSF-IF.C.7B

• 36
• 18
• -18
• 27

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7B

Which equation is shown graphed?

• y = −√(x + 1) + 4

• y = −√(x − 1) + 4

• y = √(x − 1) + 4

• y = √(x + 1) + 4

Tags

CCSS.HSF-IF.C.7B

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7B

Which is the graph of  f(x) = √x +3

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7B

Solve for x.

• x = -75

• x = 75

• x = -175

• x = 175