Square Root & Cube Root

If I know the area of a square, how do I find the side length?

• I square the area.

• I divide the area by 2.

• I take the square root of the area.

• I divide the area by 4.

What is the value of x in the equation
x² = 36

• 6

• -6

• ±6

• √6

Which point most closely corresponds to ∛8 on the number line below? (Click the question to see the picture)

• P

• Q

• R

• S

Solve for p when p² = 100.

• 1,000, -1,000

• 10, -10

• 0.10

• -0.10

What type of function is shown?

• cube root

• square root

• logarithm

• exponential

What is the range of 3√x+5 (5 is inside the radical)

• x is greater than or equal to 5

• x is greater than or equal to 3

• x is less than or equal to 5

• x is greater than or equal to -5

• Square Root

• Cube Root

• Rational

What is the parent function of square root functions?

• f(x) = x

• f(x) = √x

• f(x) = -√x

• f(x) = x²

What kind of function is represented by the graph?

• Cube Root Function

• Cubic Function

• Polynomial Function

• Square Root Function

What is the Domain of ALL Cube Root Functions in interval notation?

• (−∞,∞)

• −∞<x<∞

• (−∞,0]

• All Cube Root Functions are different.