Respuesta :

keep in mind that the domain is always the x-coordinates and the range the y-coordinates,

[tex]\bf R = \{(-3, \stackrel{\downarrow }{-2}), (-3, \stackrel{\downarrow }{0}), (-1, \stackrel{\downarrow }{2}), (1, \stackrel{\downarrow }{2})\}\impliedby \stackrel{\downarrow }{range}[/tex]

Answer:

All numbers that are in range are:

-2,0 and 2

Step-by-step explanation:

The range of a relation is the set of the second coordinates from the ordered pairs.

i.e. if (x,y) is a ordered pair

then, range contains y

Here, we are given a relation:

R = {(-3, -2), (-3, 0), (-1, 2), (1, 2)}

So, the numbers which are in range are:

-2, 0, 2

Hence, all numbers that are in range are:

-2,0 and 2

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