If someone could please explain how to draw these that would

4) sketch the graphs for o o s 30 oo for to si r fro a) y 2 tane b) ys 2 sec 30 c J Cot 4e

Solution

4. a. y=2tan theta

To graph it we need points. So we plug different values of theta and find the corresponding values of y

when theta=0,y=2tan 0=0

when theta= pi, y=2 tan pi=0

when theta=2pi,y=2tan 2pi=0

Similarly you can graph b and c