3 years ago

Determine if the following relations are functions. If they are functions, also state the domain and range.

Mathematics

2 answers:

Nezavi [6.7K]3 years ago

7 0

No they are not functions

Zigmanuir [339]3 years ago

6 0

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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