The graph of a cotangent function is given to the right Find

The graph of a cotangent function is given to the right. Find the equation of the graph. What is a correct equation for the given graph? O y cot (x-R) cot x O y cot x 7 O ya cot (x-t)

Solution

In the graph, the amplitude is 1 and is reflected acrosss x axis . And the period is pi.

pi=pi/B=B=pi

So the equatioin is y=-cot(x-pi/2)