Question

Suppose that the relation # is defined as follows.

H=«(-2, -2), (-9, 0), (7, -9), (-3, 2))
Give the domain and range of H.
Write your answers using set notation.

Answer 1

`domain = {{ -2, - 9,7, - 3}}`

`range = { {- 2,0,- 9,2}}`

Explanation:

Greetings!!!

Consider the relation {(0,7),(0,8),(1,7),(1,8),(1,9),(2,10)} .

Here, the relation is given as a set of ordered pairs.

• The domain is the set of x -coordinates, {0,1,2} ,
• And the range is the set of y -coordinates, {7,8,9,10} .

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