ArkinT128796 ArkinT128796
  • 04-11-2022
  • Mathematics
contestada

Does the table below define Y as a function of X?

Does the table below define Y as a function of X class=

Respuesta :

LynnixE218567 LynnixE218567
  • 04-11-2022

Answer:

Explanation:

For a function, an input value, x cannot have more than one output value, y.

Looking at the table, no value of x has the same value of y twice. Thus,

the table defines a function

The domain is the set of all values of x that satisfies the function. Thus,

Domain = [- 1, 3]

The range is the set of all values of y that satisfies the function. Thus,

Range = [- 8, 9]

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