The figure shows a terminal ray of an angle of measure 0 in standard position intersecting the unit circle at point P in the xy-plane. As 0 increases from 0 to 2n, sketch a graph of the displacement of P from the x-axis as a function of o?
The figure shows an angle of measure A in standard position in the xy-plane. At point P, the terminal ray of the angle intersects a circle centered at the origin. If angle A measures 2т radians, what is the x-coordinate of p?
