domain and range test

Front

What variable typically represents the domain?

Back

x

Front

What variable typically represents the range?

Back

y

Front

The set of all the inputs of a relation are called _____?

Back

domain

Front

The set of all the outputs of a relation are called _____?

Back

range

Front

What is the domain? Options: {-6, 14, 2, 28}, {(-6,14), (0,32), (2,38), (4,44)}, {-6, 0, 2, 4}, {14, 32, 38, 44}

Back

{-6, 0, 2, 4}

Front

What is the range? Options: {-7, 5, -2, -4}, {-2, 5, 7}, {-4, 3, 6}, {-3, -6, -4}

Back

{-4, 3, 6}

Front

What is the range of the mapping?

Options:

{1, 2, 4}

,

{0, 1, 2, 3}

,

{0, 3}

,

{1, 4}

Back

{1, 2, 4}

Front

Does the graph represent a function?

Back

No

Front

What is the domain? Options: {-2, -1, 0, 1, 8}, {3, 5, 7 , 9, 0}, {-2, -1, 0, 1, 3, 5, 7, 8, 9}, {-2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

Back

{-2, -1, 0, 1, 8}

Front

Is the relation shown a function?

Back

No, because the x-value 11 is paired with 5 and 8.