Domain and Range

Front

What is the domain of a function?

Back

The set of all x-values (inputs) of a function.

Front

What is the range of a function?

Back

The set of all y-values (outputs) of a function.

Front

Given the function {(0,1), (1,-3), (2,-4), (-4,1)}, what is the domain?

Back

D: {0, 1, 2, -4}.

Front

Given the function {(0,1), (1,-3), (2,-4), (-4,1)}, what is the range?

Back

R: {1, -3, -4}.

Front

What do we call all the x-values in a relation?

Back

Domain.

Front

What do we call all the y-values in a relation?

Back

Range.

Front

If a function has the points (2,3), (3,4), and (4,5), what is the domain?

Back

D: {2, 3, 4}.

Front

If a function has the points (2,3), (3,4), and (4,5), what is the range?

Back

R: {3, 4, 5}.

Front

What is the difference between domain and range?

Back

Domain refers to x-values; range refers to y-values.

Front

In the relation {(1,2), (2,3), (3,4)}, what is the domain?

Back

D: {1, 2, 3}.