A2 - BW 1/9-1/10 Domain and Range from a graph

Front

What is the definition of Domain in a graph?

Back

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

Front

What is the definition of Range in a graph?

Back

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

Front

How do you determine the domain from a graph?

Back

To determine the domain, identify the x-values that the graph covers.

Front

How do you determine the range from a graph?

Back

To determine the range, identify the y-values that the graph covers.

Front

What is the domain of the graph if it covers x-values from 1 to 4?

Back

1 ≤ x ≤ 4

Front

What is the range of the graph if it covers y-values from 0 to 6?

Back

0 ≤ y ≤ 6

Front

If a graph has no restrictions on x-values, what is the domain?

Back

All real numbers.

Front

If a graph has no restrictions on y-values, what is the range?

Back

All real numbers.

Front

What does it mean if the domain is given as -6 ≤ x ≤ 6?

Back

It means that x can take any value from -6 to 6, inclusive.

Front

What does it mean if the range is given as 1 ≤ y ≤ 5?

Back

It means that y can take any value from 1 to 5, inclusive.