Parent Functions

Front

What is the parent function of absolute value?

Back

The parent function of absolute value is f(x) = |x|.

Front

What is the range of the absolute value function?

Back

The range of the absolute value function is all y values, from bottom to top (y ≥ 0).

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

What is the parent function of a quadratic function?

Back

The parent function of a quadratic function is f(x) = x².

Front

What is the range of a quadratic function?

Back

The range of a quadratic function is all y values, from the vertex to infinity (y ≥ k, where k is the vertex y-coordinate).

Front

What is the parent function of a square root function?

Back

The parent function of a square root function is f(x) = √x.

Front

What is the range of the square root function?

Back

The range of the square root function is all y values, from bottom to top (y ≥ 0).

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

What is the parent function of a cubic function?

Back

The parent function of a cubic function is f(x) = x³.

Front

What is the range of a cubic function?

Back

The range of a cubic function is all real numbers (−∞, ∞).

Tags

CCSS.HSF-IF.C.7A

Front

What is the parent function of a cube root function?

Back

The parent function of a cube root function is f(x) = ∛x.

Tags

CCSS.HSF-IF.C.7B

Front

What is the range of the cube root function?

Back

The range of the cube root function is all real numbers (−∞, ∞).

Tags

CCSS.HSF-IF.C.7B