Determine whether the relation represents a function. If it is a function, state the domain and range.
A. function
domain: {3, 4, 5, 6}
range: {12, 16, 20, 24}
B. function
domain:{12, 16, 20, 24}
range: {3, 4, 5, 6}
C. not a function
Answer: A
Mathematics
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