Domain and Range Review

Front

What is the Domain of a function?

Back

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

Front

What is the Range of a function?

Back

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

Front

How do you determine the Domain of a linear function?

Back

Identify the x-values that the function can take, often based on the context or graph.

Front

What does a Negative correlation in a graph indicate?

Back

As one variable increases, the other variable decreases.

Front

What does a Positive correlation in a graph indicate?

Back

As one variable increases, the other variable also increases.

Front

What is a Discrete graph?

Back

A graph that consists of distinct, separate points.

Front

What is a Continuous graph?

Back

A graph that is unbroken and can be drawn without lifting the pencil.

Front

How do you express the Domain of a function using inequalities?

Back

Use inequalities to show the range of x-values, e.g., -6 ≤ x ≤ 6.

Front

How do you express the Range of a function using inequalities?

Back

Use inequalities to show the range of y-values, e.g., 0 ≤ h ≤ 36.

Front

What is the significance of the endpoints in a Domain?

Back

Endpoints indicate the minimum and maximum values that x can take.