속도와 가속도

[T] The Holling type II equation is described by $f(x)=\frac{ax}{n+x},$ where $x$ is the amount of prey available and $a>0$ is the maximum consumption rate of the predator.

a. Graph the Holling type II equation given $a=0.5$ and $n=5.$ What are the differences between the Holling type I and II equations? b. Take the first derivative of the Holling type II equation and interpret the physical meaning of the derivative. c. Show that $f(n)=\frac{1}{2}a$ and interpret the meaning of the parameter $n.$ d. Find and interpret the meaning of the second derivative. What makes the Holling type II function more realistic than the Holling type I function?