Domain and Range

Front

What is the definition of 'domain' in 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 definition of 'range' in 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 of a function given a set of points?

Back

To determine the domain, identify all the unique x-values from the given points.

Front

How do you determine the range of a function given a set of points?

Back

To determine the range, identify all the unique y-values from the given points.

Front

What is the domain of the function represented by the points (2, 3), (3, 5), (4, 7)?

Back

The domain is 2, 3, 4.

Front

What is the range of the function represented by the points (1, 2), (2, 3), (3, 4)?

Back

The range is 2, 3, 4.

Front

If a function has points (5, 10), (6, 12), (7, 14), what is the domain?

Back

The domain is 5, 6, 7.

Front

If a function has points (0, 0), (1, 1), (2, 4), what is the range?

Back

The range is 0, 1, 4.

Front

What is the domain of the function represented by the points (1, 1), (2, 4), (3, 9)?

Back

The domain is 1, 2, 3.

Front

What is the range of the function represented by the points (3, 5), (4, 7), (5, 9)?

Back

The range is 5, 7, 9.