Domain and Range from Linear Graphs, Tables, and Ordered Pairs

Front

What is the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.

Front

What is the range of a function?

Back

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

Front

How do you determine the domain from a graph?

Back

To determine the domain from a graph, identify the x-values that the graph covers. This includes all x-values for which there are corresponding y-values.

Front

How do you determine the range from a graph?

Back

To determine the range from a graph, identify the y-values that the graph covers. This includes all y-values that correspond to the x-values in the domain.

Front

Back

The domain is the set of all x-values from -5 to 5, inclusive.

Front

Back

The range is the set of all y-values from 0 to 7, inclusive.

Front

True or False: The domain is the set of all output values in a relation or function.

Back

False. The domain is the set of all input values.

Front

What is the domain of the set of ordered pairs {(-1, 2), (1, 3), (2, 5), (4, 6)}?

Back

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

Front

What is the range of the set of ordered pairs {(-1, 2), (1, 3), (2, 5), (4, 6)}?

Back

The range is {2, 3, 5, 6}.

Front

How do you express the domain of a function using interval notation?

Back