Pre Algebra - Domain/Range/Functions

Front

All of the x values or inputs are called what?

Back

Domain

Front

Is the relation a function?

Back

No, because the x-value 11 has two y-values pair with it.

Front

Back

Not a Function

Front

Back

Function

Front

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

Back

Domain: {-4, 0, 1, 2} Range: {-4, -3, 1}

Front

Does the graph represent a function?

Back

No, because the vertical line test shows there are repeating input values

Front

All of the y values or outputs are called what?

Back

Range

Front

Is this relation a function?

Back

Not a Function

Front

Is this a function? Explain.

Back

Yes; it passes the vertical line test.

Front

Answer.

Back

B