suppose that the relation T is defined as follows.
T={(-4,-6), (-4,7), (0,9), (9,-1)}
give the domain and range of T.
write your answers using set notation.
domain=
range=
The domain of T is the set of all x-coordinates in the relation T.
So the domain of T is {-4, 0, 9}.
The range of T is the set of all y-coordinates in the relation T.
So the range of T is {-6, 7, 9, -1}.