janiahwashere
janiahwashere janiahwashere
  • 24-04-2021
  • Mathematics
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Determine if the following relations are functions. If they are functions, also state the domain and range.

Determine if the following relations are functions If they are functions also state the domain and range class=

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mlillianna21
mlillianna21 mlillianna21
  • 24-04-2021

Answer:

No it is not a function because the 10 in the input is repeated twice (the arrow is connected to 2 numbers)

D= {7, 9, 10}

R= {7, 9, 8, 10}

The pairs are (7, 7), (9, 9), (10, 8), (10, 10)

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moniedorian moniedorian
  • 24-04-2021
No they are not functions
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