Is it a function?

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

Is this table a function or not a function?

Back

Not a Function

Front

What is the definition of function?

Back

Every input has only ONE output

Front

Is this graph a function or not a function?

Back

Function

Front

Is this set of values a function? (1,2) (1,3) (2,4) (3,5)

Back

Not a Function

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

Identify if the following is a function: {(1,2), (2,3), (3,4)}

Back

Function

Front

Identify if the following is a function: {(1,2), (1,3), (2,4)}

Back

Not a Function

Front

What is the vertical line test?

Back

If a vertical line intersects a graph at more than one point, it is not a function.

Front

What is the domain of a function?

Back

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