f^\prime\) is negative and concave down at all points not shown in this graph. Does the function \(f\) have a local maximum? If so, determine the approximate coordinate(s) of the local maximum point(s ...

The point P can move around the circumference ... can be plotted. The graph of \(y = \sin{\theta}\) has a maximum value of 1 and a minimum value of -1. The graph has a period of 360°.