College Algebra... HELP
posted by Jennifer on .
Determine the domain, range, and vertical asymptote.Graph f(x)=6Inx

start with the parent graph of
y = ln x, which you should know how to sketch
Now graph y = lnx, which would be a reflection in the xaxis
now drop that graph 6 units down to get
y = lnx  6
You should be able to answer your questions from that sketch. 
First I have to figure out the domain,rande and vertical asymptotes

we can take logs of only positive numbers, so
 domain: x>0
 range: y is any real number
 no asymptotes 
Thx! could u help me with graphing this

I described it for you in my reply above
The other option is to calculate about 810 ordered pairs and determine the sketch
e.g. (1, 6), (2, 6.7), (5, 7.6) , (.5, 5.3), (.01, 10.6) etc.