Radical Functions and Equations

Write an equation to represent the function.

• y = √(x - 2) + 3

• y = √(x + 3) - 2

• y = √(x + 2) - 3

• y = √(x - 3) + 2

Tags

CCSS.HSF-IF.C.7B

How is the multiplier of 2 affecting the function?

• Horizontal Stretch

• Horizontal Shrink

• Vertical Stretch 

• Vertical Shrink

Tags

CCSS.HSF.BF.B.3

Solve

• 2

• -27/7

• -32/7

• 27/7

Tags

CCSS.HSA.REI.A.2

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7B

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

• (-infinity, infinity)

• (-7, infinity)

• (0, infinity)

• (4, infinity)

• A
• B
• C
• D

• a⁶ / b¹²
• b¹²/ a⁴
• a¹² / b⁶
• 1 / a⁶b¹⁰

Tags

CCSS.8.EE.A.1

Identify the Range

• (- ∞, -2 ]

• [ -2, ∞ )

• All Real Numbers

• [ 0, ∞)

Simplify:

• A

• B

• C

• D

• 9
• 3
• 5
• √15

Tags

CCSS.HSF-BF.A.1C