Domain and Range interval Notation

Front

What is the definition of Domain in mathematics?

Back

The set of all possible input values (x-values) for a function.

Front

What is the definition of Range in mathematics?

Back

The set of all possible output values (y-values) for a function.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What does interval notation represent?

Back

A way to describe a range of values using brackets and parentheses.

Front

What does a square bracket [ ] indicate in interval notation?

Back

It indicates that the endpoint is included in the interval.

Front

What does a parenthesis ( ) indicate in interval notation?

Back

It indicates that the endpoint is not included in the interval.

Front

How would you express the range of a function that includes -3 and goes up to but does not include 1?

Back

-3 ≤ y < 1

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

How would you express the domain of a function that includes -4 and goes up to 3, including both endpoints?

Back

-4 ≤ x ≤ 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

What is the domain of a function if it is defined for all x greater than -3?

Back

x > -3

Front

If a function has a range of values from -8 to 2, including both endpoints, how is this expressed in interval notation?

Back

[-8, 2]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

What is the domain of a function if it is defined for all x less than or equal to 4?

Back

x ≤ 4