Identify any vertical, horizontal, or oblique asymptotes in the graph of y = f(x). State the domain of f.
A. Vertical: x = -1; horizontal: y = ± 2; (-?, -2) ? (-2, 2) ? (2, ?)
B. Vertical: x = ± 2; horizontal: y = -1; (-?, -2) ? (-2, 2) ? (2, ?)
C. Vertical: x = ± 2; horizontal: y = -1; (-?, -2) ? (-2, ?)
D. Vertical: x = -1; horizontal: y = ± 2; (-?, -1) ? (-1, ?)
Answer: B
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