ir0308423
ir0308423 ir0308423
  • 01-09-2020
  • Mathematics
contestada

How do you know if a given relation is a function or not a function?

Respuesta :

Ssbkkx20
Ssbkkx20 Ssbkkx20
  • 01-09-2020

Answer:

In general, a relationship f (x) = y is a function only if, for each value of x that you plug into it, you get only one value for y.

Step-by-step explanation:

Sometimes the only way to tell if a given relationship is a function or not is to try various values for x to see if they yield unique values for y.

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