Functions Flashcard Review

Front

Does the table represent a function?

Back

No, there is a repeated x-value.

Front

What are all of the x values or inputs called?

Back

Domain

Front

What are all of the y values or outputs called?

Back

Range

Front

Is the table linear, exponential, quadratic, or not a function at all?

Back

Exponential

Front

Find the rate of change from 10 minutes to 40 minutes.

Back

-2 gallons per minute.

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What is the domain of a function?

Back

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

Front

What is the range of a function?

Back

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

Front

What does it mean for a function to be linear?

Back

A function that graphs to a straight line.

Front

What does it mean for a function to be quadratic?

Back

A function that graphs to a parabola.