Question

Find the domain and range of the relation.
please please help me

Answer 1

The domain of the relation is
`D = [-2,\infty)`

The range of the relation is
`R = (-\infty, \infty)`

Explanation:

Domain and range:

Domain is considered to be the input values, in a graph, the values of x.

Range is considered to be the output values, in a graph, the values of y.

In this graph:

x starts at -2 and goes to infty. So the domain is:
`D = [-2,\infty)`

As for y, the arrows indicates it goes to infinity. So
`R = (-\infty, \infty)`