The sine of an angle a is the ratio of the y -coordinate of the point M xy to the radius r. Left sin x right 2 cdot left left cot x right 2 1 right sinx2 cotx2 1 cos pi cosp. Y sinleft 2left t - frac pi 2rightright y sin2t 2p.
The graph depicted is the secant parent function.
Which is the graph of the linear function that is represented by the equation y one-half x minus 2. Download free on Google Play. It doesnt intercept the coordinate axis. Sin x sin x 2 p cos x cos x 2 p Functions can also be odd or even.