Find domain and vertical asymptote of LaTeX:  \displaystyle f(x) = \ln{\left(x - 7 \right)} + 5

The base function LaTeX:  \displaystyle \ln(x) has vertical asymptote LaTeX:  \displaystyle x =0 and domain LaTeX:  \displaystyle (0, \infty) . LaTeX:  \displaystyle f(x) is shifted 7 units right and 5 units up. This gives the vertical asymptote as LaTeX:  \displaystyle x = 7 and the domain as LaTeX:  \displaystyle (7, \infty)