Question

Help please
The domain of the following relation: R {(6,-2),(1,2),(-3,-4),(-3,2)} is
A.{-3,-3,1,6}
B.{-4,-2,2,2}
C.{-4,-2,2}
D.{-3,1,6}

Answer 1

The domain is the set of x values, in order from least to greatest

Answer 2

D is the answer, sorry. Really tired xD

Answer 3

thanks

Answer 4

No prob