Functions, Functions, Functions

Front

Is this table a function or not a function? (3, 5), (4, 9), (2, 5)

Back

Not a Function

Front

Which ordered pair could you add to the following list of points to create a function? (3, 5), (4, 9), (2, 5)

Back

(1, 9)

Front

Is this graph a function or not a function? (Graph showing a vertical line intersecting multiple points)

Back

Not a Function

Front

Is this graph a function or not a function? (Graph showing a horizontal line intersecting multiple points)

Back

Not a Function

Front

What is the definition of a function?

Back

Every input has only ONE output.

Front

What is a function?

Back

A relation that assigns exactly one output for each input.

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

Can a function have the same output for different inputs?

Back

Yes, a function can have the same output for different inputs.

Front

What is an ordered pair?

Back

A pair of numbers (x, y) that represents a point on a graph.

Front

What does the domain of a function represent?

Back

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