\[y=A+B ln(kx)\]
.Each pf
\[A, \: B, \: k\]
can be positive or negative and the sign and magnitude of each determines the shape of the graph.The grapha has an asymptote in the line
\[x=0\]
. If \[k \gt 0\]
, the graph lies to the right of the asymptote. If \[k \lt 0\]
the graph is to the left of the asymptote.
\[x\]
axis is at \[(\frac{1}{k}e^{- \frac{A}{B}},0)\]