Warm- Up DOMAIN AND RANGE REVIEW

Front

What is the definition of 'domain' in a relation?

Back

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

Front

What is the definition of 'range' in a relation?

Back

The range of a relation is the set of all possible output values (y-values) that result from the input values in the domain.

Front

Identify the domain of the relation: {(-6, -3), (0, 1), (2, 2), (4, 5)}.

Back

The domain is {-6, 0, 2, 4}.

Front

Identify the range of the relation: {(-6, -3), (0, 1), (2, 2), (4, 5)}.

Back

The range is {-3, 1, 2, 5}.

Front

What are the x-values in a relation commonly referred to as?

Back

The x-values are commonly referred to as the domain.

Front

What are the y-values in a relation commonly referred to as?

Back

The y-values are commonly referred to as the range.

Front

If a relation is defined as {(1, 2), (3, 4), (5, 6)}, what is the domain?

Back

The domain is {1, 3, 5}.

Front

If a relation is defined as {(1, 2), (3, 4), (5, 6)}, what is the range?

Back

The range is {2, 4, 6}.

Front

How do you find the domain of a function from a graph?

Back

To find the domain from a graph, identify all the x-values that the graph covers.

Front

How do you find the range of a function from a graph?

Back

To find the range from a graph, identify all the y-values that the graph covers.