beltrankenzy241 beltrankenzy241
  • 15-02-2021
  • Mathematics
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Which of the following represents a valid function

Which of the following represents a valid function class=

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irspow
irspow irspow
  • 15-02-2021

Answer:

Step-by-step explanation:

The first and third are valid functions. The second is not a function as there are two different y values for the same x value. It fails what is called the ‘vertical line test’.

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