Question

PLEASE HELPPP ASAP!!!

Suppose that the relation S is defined as follows.
S={(-1,-4), (8, 8), (8, -6)}
Give the domain and range of S.
Write your answers using set notation.

Domain=
Range=

Answer 1

Domain = {-1, 8}

Range = {-4, 8, -6}

Explanation:

Domain is the set of first coordinates

Range is the set of second coordinates

Memory trick: D before R. x before y

Domain = set of x values

Range = set of y values