## College Algebra (6th Edition)

Vertical asymptote:$\quad x=0$ Domain :$\quad (0,+\infty)$ Range :$\quad (-\infty,+\infty)$ .
(See table 4.5, Transformations involving Logarithmic Functions) $f(x)=\log x$ $h(x)=\log x-2=f(x)-2$ so the graph of $h(x)$ (blue) is obtained from the graph of f(x) (red) by shifting it down by $2$ units. Vertical asymptote:$\quad x=0$ Domain :$\quad (0,+\infty)$ Range :$\quad (-\infty,+\infty)$