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

Front

What is the definition of Domain in a graph?

Back

The set of all possible input values (x-values) for a function.

Front

What is the definition of Range in a graph?

Back

The set of all possible output values (y-values) for a function.

Front

How do you determine the Domain from a graph?

Back

Identify the x-values that the graph covers.

Front

How do you determine the Range from a graph?

Back

Identify the y-values that the graph covers.

Front

What is the Domain of the function represented by the graph with x-values from 1 to 4?

Back

1 ≤ x ≤ 4.

Front

What is the Range of the function represented by the graph with y-values from 0 to 6?

Back

0 ≤ y ≤ 6.

Front

What does it mean if a function has 'All real numbers' as its Domain?

Back

The function accepts any real number as an input.

Front

What does it mean if a function has 'y ≤ 4' as its Range?

Back

The output values (y-values) can be any number less than or equal to 4.

Front

If a graph starts at (1,0) and ends at (4,6), what is the Range?

Back

0 ≤ y ≤ 6.

Front

If a graph is defined for all x-values, what is the Domain?

Back

All real numbers.