## College Algebra (6th Edition)

Vertical asymptote:$\quad x=0$ The domain of g:$\quad (0,+\infty)$ The range of g:$\quad (-\infty,+\infty)$ .
(See table 4.5, Transformations involving Logarithmic functions) $f(x)=\log_{2}x$ $h(x)=$2$+\log_{2}x=f(x)+$2 so the graph of $h(x)$ (blue) is obtained from the graph of f(x) (red) by shifting it up by 2 units. Vertical asymptote:$\quad x=0$ The domain of g:$\quad (0,+\infty)$ The range of g:$\quad (-\infty,+\infty)$