I don't know how to find the logarithmic function from this graph. Based on looking at the points they seem to be (-1,1) and (-3,2) with a vertical asymptote of 1. (x=1)
However when I try using the equation of f(x)= alog(-x-1)+k, I keep getting a negative value of x inside the log which obviously doesn't compute when I substitute one of the points of the graph.
