Question

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

Answer 1

Answer:

The correct option is 1.

Step-by-step 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.

Answer 2

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