Camden has 22 feet of fence available to build a rectangular fenced in area. If the width of the rectangle is xx feet, then the length would be \frac{1}{2}(22-2x). 2 1 (22−2x). A function to find the area, in square feet, of the fenced in rectangle with width xx is given by f(x)=\frac{1}{2}x(22-2x).f(x)= 2 1 x(22−2x). Find and interpret the given function values and determine an appropriate domain for the function.