Dose this represent a function. The number of raisins in an oatmeal raisin cookie is a function of the diameter of the cookie.​

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.