Which of the following rational functions does not have a vertical asymptote?
A. g(x) = 2x+7/x+5
B. h(x) = 2x2+7/3x2-5
C. k(x) = 2x2 - 7/3x-5
D. f(x) = 2/ x2+5
A. Vertical asymptote
B. Vertical asymptotes and
C. Vertical asymptote
D. There is no vertical asymptote.
Answer: D.
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