Find the domain of the following relation.

R={ (19,96), (20,101), (21,106), (22,111) }

The domain is all the x values ... (x, y)

so the domain numbers are : 19,20,21,22

(x, y)

The domain are all the x-values, the range are all the y-values.

R={ (19,96), (20,101), (21,106), (22,111) }

The domain is: 19, 20, 21, and 22

The range is: 96, 101, 106, and 111