Relations and Functions

Front

ANY set of ordered pairs is called what?

Back

Relation

Front

The following relation is a function: {(10, 12), (5, 3), (15, 10), (5, 6), (1, 0)}. True or False?

Back

False

Front

Identify the domain of the following relation: {(0,32), (2,38), (4,44), (-6,14)}

Back

-6, 0, 2, 4

Front

All of the x values or inputs are called what?

Back

Domain

Front

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

Back

D:{-4, 0, 1, 2} R:{-4, -3, 1}

Front

What is the range of a function?

Back

All the y values or outputs of a function.

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What does the Vertical Line Test determine?

Back

Whether a relation is a function.

Front

What is the domain of a function?

Back

All the x values or inputs of a function.

Front

If a relation has the ordered pairs {(1,2), (2,3), (3,4)}, is it a function?

Back

Yes, because each input has one output.