justty83
justty83 justty83
  • 20-12-2019
  • Mathematics
contestada

Need and answer plz

Need and answer plz class=

Respuesta :

marcthemathtutor
marcthemathtutor marcthemathtutor
  • 20-12-2019

Answer:

not a function

Step-by-step explanation:

by definition for a function to be valid, each number in the domain (input) must correspond to only one value in the range (output)

in this case, the domain input 16 gives 2 possible outcomes in the range (and same for the 8).

Hence this is not a function.

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