Task $2$: A fuel tank is made of a half cylinder $($in$.)$ as shown. The expression for the amount of fuel in gallons as a function of height $($of the half

cylinder$)h,$ length I, and radius $r$ : $V=l(r^{2}co{s}^{-1}(\frac{r-h}{r})-(r-h)\sqrt[\phantom{2}]{2rh-h^2})$

a: Create a vector for $h$ ranging from $0$ to $14in.$ with increments of $2in.$

$h=0$:$2$:$14$;

b: Define a function that computes the corresponding volume rounded to the nearest tenth of a gallon. Define your function in the functions sections.

c: To study the effect of height $h$ on the volume, plot the volume against the vector $h$ defined in Task $1.$ Assume length is $36$ in$.$ and the radius is $14$

in$.$

Functions:

For Task $2$: