posted by lisa .
describe the transformation of y=log (x-4) -1
from the graph of y=log X.
then state the asymptote and the domain range.
to get from y = logx to y = log(x-4) - 1
translate the original 4 units to the right, then down 1 unit
domain of new function: x > 4
range: all values of y
the line x = 4 is a vertical asymptote, no other asymptotes.