Determine whether the relation represents a function. If it is a function, state the domain and range.
A. function
domain: {snake, cat, dog}
range: {Alice, Brad, Carl}
B. function
domain: {Alice, Brad, Carl}
range: {snake, cat, dog}
C. not a function
Answer: C
Mathematics
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C. cos 8?
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A. x ? 0
B. x ? 
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x - 
x
A. 
x
B. 
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C. 
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D. 
x
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