Question

Suppose that the relation G is defined as follows.

G = {(6, -8), (-8, 6), (-3, -3), (0,4)}
Give the domain and range of G.
Write your answers using set notation.

Answer 1

The domain of relation G is {6, -8, -3, 0} and the range is {-8, 6, -3, 4}, written in set notation.

Step-by-step explanation:

The domain and range of a relation can be determined by looking at the first and second elements of each ordered pair in the relation, respectively. For the relation G = {(6, -8), (-8, 6), (-3, -3), (0,4)}:

• The domain is the set of all the first elements from the ordered pairs. In set notation, this is {6, -8, -3, 0}.
• The range is the set of all the second elements from the ordered pairs. In set notation, this is {-8, 6, -3, 4}.