Function Notation, Domain and Range

Front

f(x) is the same thing as ______.

Back

y

Front

What is the RANGE?

Back

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

Front

What is the range of the relation represented by the graph shown?

Back

The set of y-values that the function can output.

Front

What is the DOMAIN of this graph?

Back

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

Front

Which is the set of all y-values or the outputs?

Back

Range

Front

What does function notation f(x) represent?

Back

It represents the output of the function f for the input x.

Front

How do you determine the domain of a function from its graph?

Back

Identify the x-values for which the graph has points.

Front

What is the difference between domain and range?

Back

Domain refers to input values (x-values), while range refers to output values (y-values).

Front

If a function has a domain of -4 ≤ x ≤ 3, what does this mean?

Back

The function accepts input values from -4 to 3, inclusive.

Front

What is an example of a function with a range of {3, 4, 5}?

Back

f(x) = x + 2, where x can be 1, 2, or 3.