Chapter 3.6, Problem 23E

(a)

To determine

A reasonable domain for the provided function $f\left(x\right)=\frac{\lambda x}{1+{\left(ax\right)}^b}$.

(b)

To determine

To graph: The provided function $f\left(x\right)=\frac{\lambda x}{1+{\left(ax\right)}^b}$ for $\lambda =a=b=1$ and $x\ge 0$.

(c)

To determine

To graph: The provided function $f\left(x\right)=\frac{\lambda x}{1+{\left(ax\right)}^b}$ for $\lambda =a=1$, $b=2$ and $x\ge 0$.

(d)

To determine

The effect of making $b$ larger.