Square Root and Inverse Function Test

What are the inverse points for the coordinates:

(3, 0) , (2, -4), (5, 5) and (-6,8)

• (3,0) , (2, -4) , (5,5) , (6,8)

• (0,3) , (-4,2) , (5,5) , (8,-6)

• (3,2), (0, -4), (5, -6), (5,8)

Determine the inverse for the function:

R (x) = 2x + 1

Are the blue and red graphs inverse functions?

• yes
• no
• no way to tell

Are these functions inverses?

• Yes
• No

Which of these equations shifts a radical equation right 5 times and down once?

• y = √(x - 5) - 1
• y = √(x + 5) - 1
• y = √(x - 5) + 1
• y = √(x + 5) + 1

What is the equation for this graph?

Which describes the graph?

• y=√(x+4)+1
• y=√(x-4)-1
• y=√(x+4)-1
• y=√(x-4)+1

• Translate Right 2, Down 4

• Translate Left 2, Down 4

• Translate Left 2, Up 4

• Translate Right 2, Up 4