DITOMASSO FINAL EXAM REVIEW #4 - AA Support 2024

Front

What does a positive sign in front of a function indicate?

Back

A positive sign indicates that the function is increasing.

Tags

CCSS.HSF.LE.B.5

Front

What does a negative sign in front of a function indicate?

Back

A negative sign indicates that the function is decreasing.

Front

What is the cube root of a number?

Back

The cube root of a number x is a number y such that y^3 = x.

Tags

CCSS.8.EE.A.2

Front

What is the cube root of -64?

Back

-4, because (-4)^3 = -64.

Tags

CCSS.8.EE.A.2

Front

What type of function is represented by the graph of a cube root?

Back

Cube Root Function.

Tags

CCSS.HSF-IF.C.7B

Front

What is the general form of a cube root function?

Back

The general form is f(x) = @@ oot[3]{x}@@.

Tags

CCSS.HSF-IF.C.7B

Front

How do you identify a cube root function from its graph?

Back

It has a characteristic shape that flattens out as it moves away from the origin.

Tags

CCSS.HSF-IF.C.7B

Front

What is the difference between a cubic function and a cube root function?

Back

A cubic function is of the form f(x) = x^3, while a cube root function is of the form f(x) = @@ oot[3]{x}@@.

Front

What is the domain of a cube root function?

Back

The domain is all real numbers.

Front

What is the range of a cube root function?

Back

The range is also all real numbers.

Tags

CCSS.HSF-IF.C.7B