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Select Is a Function or is not a Function to correctly classify each relation. Is a Function Is not a Function!!!!!!!!!! plz help​

Select Is a Function or is not a Function to correctly classify each relation Is a Function Is not a Function plz help class=

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sqdancefan

Answer:

  • is: B, D
  • not: A, C

Step-by-step explanation:

Look at the list of x-values in each case. If any are repeated, it is not a function.

  {3, 3, 5, 4} -- not a function

  {1, 3, 4, 6} -- is a function

  {2, 4, 4, 5} -- not a function

  {0, 3, 4, 6} -- is a function

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