Question

R = {(-3, -2), (-3, 0), (-1, 2), (1, 2)} Select all numbers that are in the domain. -3 -2 -1 0 1 2

Answer 1

Answer:

$-3,\ -1,\ 1$

Step-by-step explanation:

You are given the relation

$R=\{(-3,-2),\ (-3,0),\ (-1,2),\ (1,2)\}$

The domain of the relation are all possible inputs and the range of the relation are all possible outputs. In your case,

• inputs are: $-3,\ -1,\ 1;$
• outputs are: $-2,\ 0,\ 2.$

So,

• the domain is $-3,\ -1,\ 1;$
• the range is $-2,\ 0, 2.$