If P continues moving past (1, 0), \(\theta\) becomes ... This means that it repeats itself every 360°. The graph of \(y = \cos{\theta}\) has a maximum value of 1 and a minimum value of -1.

The point P can move around the circumference of the ... This means that it repeats itself every 360°. The graph of \(y = \cos{\theta}\) has a maximum value of 1 and a minimum value of -1.