math

Suppose the the limit as x approaches 6 to the left equals infinity. What conclusion can be made about the graph of y = f (x)?


there is a horizontal asymptote at y = -6

there is a horizontal asymptote at y = 6

there is a vertical asymptote at x = -6

there is a vertical asymptote at x = 6

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asked by lilly
  1. we know x is not going to infinity, so the asymptote must be vertical.

    (D)

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    posted by Steve

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