functions domain range

Front

Identify the domain of the following relation: {(-6,14), (0,32), (2,38), (4,44)}

Back

{-6, 0, 2, 4}

Front

Is this mapping a function or not a function? Options: Function, Not a Function

Back

Not a Function

Front

What is a function? Options: For every input, there is exactly one output., For every output, there is exactly one input., When there is a polynomial expression, When the degree of the polynomial is even.

Back

For every input, there is exactly one output.

Front

Is the relation a function?

Back

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

Front

Is this a function? Explain.

Back

Yes; it passes the vertical line test.

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

Back

Front

Domain of the graph? Options: y≥1, x ≥ 1, All real numbers, none of these

Back

All real numbers

Front

Which graph does NOT pass the vertical line test? Options: Graph 1, Graph 2, Graph 3, Graph 4

Back

Graph 1

Front

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

Back

{-2, 3, 8, 10}