Question

What is the domain and range of the relation shown in the table?

x y
0 3
5 4
9 2
32 7



domain: {0, 5, 9, 32} range: y∈R

domain: x range: {2,3,4,7}

domain: {0, 5, 9, 32} range: {2,3,4,7}

domain: {2,3,4,7} range: {0, 5, 9, 32}

Answer 1

Answer: domain: {0, 5, 9, 32} range: {2,3,4,7}

Explanation:

Answer 2

domain: {0, 5, 9, 32} range: {2,3,4,7}

Explanation:

we know that

For a set of ordered pairs, the first elements of each ordered pair represents the domain of the function and second elements of each ordered pair represents the range of the function.

The domain of a function is the set of all possible values of x

The range of a function is the complete set of all possible resulting values of y, after we have substituted the domain.

In this problem we have

values of x ---->
`\{0,5,9,32\}`

values of y ---->
`\{2,3,4,7\}`

therefore

domain: {0, 5, 9, 32} range: {2,3,4,7}