Use the relation's graph to determine its domain and range.
-
= 1 
A. Domain: (-?, ?)
Range: (-?, -3] or [3, ?)
B. Domain: (-?, -3] and [3, ?)
Range: (-?, ?)
C. Domain: (-?, ?)
Range: (-?, -3] and [3, ?)
D. Domain: (-?, -3] or [3, ?)
Range: (-?, ?)
Answer: A
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