Logarithmic function is denoted in the following form:[br][math]y=a\cdot log\left(bx-c\right)+d[/math][br]If the base is not written, basically it will be in base [math]10[/math].[br]As for [math]ln\left(x\right)[/math], it's equal to [math]log_e\left(x\right)[/math].
What is the domain of the functions in terms of b and c?
[math]x>\frac{c}{b}[/math]
What is the range of the functions?
What do a, b, c, and d affect the functions?
What is the asymptote of the functions in terms of b and c?
[math]x=\frac{c}{b}[/math]