Functions

Front

Is this table a function or not a function?

Back

Not a Function

Front

Is this mapping a function or not a function?

Back

Not a Function

Front

All of the x values or inputs are called what?

Back

Domain

Front

What is the range of the following relation: (9, -2) (4, 3) (8, 10) (-4, 8)?

Back

-2, 3, 8, 10

Front

Which set of values is a function? (9,5) (10,5) (9,-5) (10,-5), (3,4) (4,-3) (7,4) (3, 8), (6,-5) (7, -3) (8, -1) (9, 1), (2, -2) (5, 9) (5, -7) (1, 4)

Back

(6,-5) (7, -3) (8, -1) (9, 1)

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

Can a function have two outputs for the same input?

Back

No, a function cannot have two outputs for the same input.

Front

What is a mapping diagram?

Back

A visual representation of a function showing how each input is paired with an output.