Question

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

Answer 1

Domain is the set of x values and range is the set of y values

So

Domain: {-1, 0, 4}

Range: { 2, 3, 4, 7}

Answer is the first one

Answer 2

The correct option is 1.

Explanation:

The set of input values is called domain and the set of output values is called range. In other words the set of x values is called domain and the set of y values is range.

From the given table it is clear that the set of x values with distinct elements is {-1,0,4}, therefore the domain of the relation is

`Domain=\{-1,0,4\}`

The set of y values with distinct elements is {2,3,4,7}, therefore the range of the relation is

`Range=\{2,3,4,7\}`

Therefore the correct option is 1.