What is the domain of the relation?

Question

asked Jan 2, 2019 121k views

2 Answers

Samee · Answer 1 · 2019-01-05T05:05:56+0000

Answer: x

Explanation:

From the given graph, it can be see that it is a line y=2 parallel to x axis.

i.e. For every x value, the y-value is constant as y=2.

Also, for any straight line , the domain of the relation is given by :-

Domain= Set of real values = x

Hence, the domain of the relation = x ∈ R

Michael Socha · Answer 2 · 2019-01-08T14:55:27+0000

domain is all the "x" values. What are the options for the x-coordinates in your graph? everything! So, the x-coordinates are all real numbers.

Answer: 1) x ∈ R