Given: B = { (4,2), (4, - 2), (16,4), ... } Is B a function and why?
A. Yes, each set of ordered pairs in this list has no repeat of a range element.
B. No, the number 4 is an element in the domain and range.
C. Yes, there is more than one ordered pair in this list.
D. No, two ordered pairs in this list have a repeat of the domain element.
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