5-7 Radical Functions

Describe the transformation.

• right 5
• left 5
• up 5
• down 5

Describe the transformation.

• Vertical Stretch by 2
• Vertical Shrink by ⅓
• Horizontal Shrink by ⅓
• Horizontal Stretch by 3

Describe the transformation

• Left 4 units, up 1 unit
• Right 4 units, up 1 unit
• Left 4 units, down 1 unit
• Right 4 units, down 1 unit

Which is the graph of  f(x) = √x +3

• A
• B
• C
• D

Identify the Range

• y ≤ 6
• All Real Numbers 
• x ≥ 6
• y ≤ 3

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

• (-infinity, infinity)
• (-7, infinity)
• (0, infinity)
• (4, infinity)

Describe the transformation.

• Down 1
• Reflect over y-axis
• Up 1
• Reflect over x-axis

Which of these equations shifts a radical equation right 1 time and up 2 times?

• y = √(x + 1) - 2 
• y = √(x - 1) + 2
• y = √(x - 2) + 1
• y = √(x + 2) - 1

Match the correct equation with the given graph.

• y = √(x) + 2
• y = √(x) - 2
• y = √(x + 2)
• y = √(x - 2)

Match the correct equation with the given graph.

• y = √(x - 3)
• y = √(x) + 3
• y = √(x + 3)
• y = √(x) - 3