OpenStudy (anonymous):

The domain of the following relation: R: {(−3, 4), (5, 0), (1, 5), (2, 8), (5, 10)} is A {−3, 1, 2, 5} B {4, 0, 5, 8, 10} C{−3, 5, 1, 2, 5} D No domain exists Help me? :)

OpenStudy (swissgirl):

Someone asked the same question an hour ago interesting

OpenStudy (swissgirl):

Ok so basically lets take (-3,4) -3 is our x-coordinate and 4 is our y-coordinate All our x-coordinates make up the domain

OpenStudy (swissgirl):

(−3, 4), x-coordinate is -3 (5, 0), x-coordinate is 5 (1, 5), x-coordinate is 1 (2, 8), x-coordinate is 2 (5, 10) x-coordinate is 5 A {−3, 1, 2, 5} this would be our domain

OpenStudy (anonymous):

ok. i got it. Thanks swissgirrl!! :)