Question

Suppose that the relation H is defined as follows.

H= = {(2, 7), (2, -1), (-8, -2)}
Give the domain and range of H.
Write your answers using set notation.
domain = = 0
range = 0
X

Answer 1

• Domain = {-8, 2}
• Range = {-2, -1, 7}

Explanation:

The domain is the set of x values, and the range is the set of y values.