I'm still confused about this... How do I use the graph to find the limit of the function? I would like to see work to understand how to find the limit.
I'm sure that the equation of the horizontal asymptote is y = 0 and the equation of the vertical asymptote is x = 3.
By using algebra a coordinate of a removable discontinuity is at x = -4, right?
The reason why I have fewer points than before is that some people didn't like me for whatever reason and tried to cause problems that I was not involved in, but that's all in the past now. I just come here for help when I need it and not find any problems with other people to deal with so if you excuse me I have other stuff that I need to do.