Solve Radical Functions

What is the parent function of square root functions?

• f(x) = x

• f(x) = √x

• f(x) = -√x

• f(x) = x²

Match the correct equation with the given graph.

• y = √(x) - 2

• y = √(x + 2)

• y = √(x - 2)

Match the correct equation with the given graph.

Does the function have a minimum or a maximum?

• Maximum

• Minimum

• Neither

• Both

Identify the minimum of the function.

• -4

• 0

• -2

• -6

Solve for n.

• n = 25

• n = 5

• n = -25

• n = -5

√24 =

• 4√6

• 2√6

• 6√2

• 2√12

√343k⁴

• 7k²√7

• 49k²√7

• 6k²√7

• k²√7

Are these two graphs inverses?

• yes

• no

• There is no way to tell

Are these graphs inverses?

• yes

• no

• There is no way to tell.