Domain and Range

Front

What is the definition of Domain in a function?

Back

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

Front

What is the definition of Range in a function?

Back

The set of all possible output values (y-values) that a function can produce.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

If a function has a range of y > 0, what does this mean?

Back

The output values of the function are all positive numbers.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What does it mean if the range of a function is y ≥ -4?

Back

The output values of the function include -4 and all numbers greater than -4.

Front

Identify the domain of the function with inputs {-5, -2, 1, 4}.

Back

The domain is {-5, -2, 1, 4}.

Front

What is the range of a function if it is defined as y ≤ 6?

Back

The output values of the function are all numbers less than or equal to 6.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

How do you determine the domain of a function?

Back

Identify all possible input values (x-values) that can be used in the function.

Front

What is the relationship between domain and range?

Back

The domain consists of input values, while the range consists of output values derived from those inputs.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

If a function's domain is all real numbers, what does this imply?

Back

The function can accept any real number as an input.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the range of a function that outputs values from 0 to 11?

Back

The range is 0 < y < 11.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5