Flashcard - Functions

Front

Is this mapping a function or not a function?

Back

Function

Front

Is this graph a function or not a function?

Back

Function

Front

Which graph does NOT pass the vertical line test?

Back

Graph 1

Front

What is the definition of function?

Back

Every input has exactly ONE output

Front

Which set of values is a function?

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 vertical line test?

Back

A method to determine if a graph represents a function.

Front

If a function has an input of 3, and the output is 7, what is the function's value at 3?

Back

7

Front

Can a function have two outputs for the same input?

Back

No, a function can only have one output for each input.

Front

What is the domain of a function?

Back

The set of all possible input values.