Find the domain and the range for the function.
A. D: (0, ?), R: (1, ?)
B. D: (-?, 7) ? (7, ?), R: (-?, 1) ? (1, ?)
C. D: (-?, ?), R: (-?, ?)
D. D: (-?, -7) ? (-7, ?), R: (-?, ?)
Answer: B
Mathematics
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