Set the argument of the logarithm equal to zero.

Divide each term in by .

Cancel the common factor of .

Cancel the common factor.

Divide by .

Divide by .

The vertical asymptote occurs at .

Vertical Asymptote:

Find the Asymptotes y = log of -7x

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# Find the Asymptotes y = log of -7x

Set the argument of the logarithm equal to zero.

Divide each term in by .

Cancel the common factor of .

Cancel the common factor.

Divide by .

Divide by .

The vertical asymptote occurs at .

Vertical Asymptote:

Find the Asymptotes y = log of -7x