The Cube Root Function

Question 1

What is the domain of f(x) = ?

Revolt · Accepted Answer

all real numbers

Question 2

The graph of g(x) is a reflection and translation of .

Revolt · Accepted Answer

g (x) = Negative RootIndex 3 StartRoot x minus 1 EndRoot

Question 3

Which is the graph of the cube root function f(x) = ?

Revolt · Accepted Answer

On a coordinate plane, a cube root function goes through (negative 8, negative 2), has an inflection point at (0, 0), and goes thorugh (8, 2).

Question 4

On the coordinate grid, the graph of is shown. It is a translation of .

Revolt · Accepted Answer

{x | x is a real number}

Question 5

The graph shows the function f(x).

Revolt · Accepted Answer

f(x) =

Question 6

On the coordinate grid, the graph of is shown. It is a reflection and translation of .

Revolt · Accepted Answer

{y | y is a real number}

Question 7

The graph of h(x) is a translation of .

Revolt · Accepted Answer

h (x) = RootIndex 3 StartRoot x + 2 EndRoot

Question 8

The function s(V) = describes the side length, in units, of a cube with a volume of V cubic units. Jason wants to build a cube with a minimum of 64 cubic centimeters.What is a reasonable range for s, the side length, in centimeters, of Jason’s cube?

Revolt · Accepted Answer

s 4

Question 9

Which is the graph of y = ?

Revolt · Accepted Answer

On a coordinate plane, a cube root function goes through (negative 10, negative 2), has an inflection point at (negative 2, 0), and goes through (6, 2).

Question 10

The graph of g(x) is a translation of y = .

Revolt · Accepted Answer

g(x) =

The Cube Root Function Answers

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