![Let the function y=sin(x) and the following values for x: 0, pi/4, pi/2, 3pi /4, pi, 5pi/4, 3pi/2, 7pi/4, 2pi. Graph y. | Homework.Study.com Let the function y=sin(x) and the following values for x: 0, pi/4, pi/2, 3pi /4, pi, 5pi/4, 3pi/2, 7pi/4, 2pi. Graph y. | Homework.Study.com](https://homework.study.com/cimages/multimages/16/untitled8268134115084510943.png)
Let the function y=sin(x) and the following values for x: 0, pi/4, pi/2, 3pi /4, pi, 5pi/4, 3pi/2, 7pi/4, 2pi. Graph y. | Homework.Study.com
![If you were given a radian e.g. 3pi/4, how were you to know whether to use sin, tan or cos when finding the exact answer? | Socratic If you were given a radian e.g. 3pi/4, how were you to know whether to use sin, tan or cos when finding the exact answer? | Socratic](https://useruploads.socratic.org/AfYBX23US0WqimN3gS49_trig.jpeg)
If you were given a radian e.g. 3pi/4, how were you to know whether to use sin, tan or cos when finding the exact answer? | Socratic
![SOLVED: 1. cos 5pi/4 = exact, text 2. sin 3pi/2= exact number 3. cos 4pi/3 = exact number 4. tan 3pi/4 = exact number 5. tan 11pi/6 = rounded to 3 decimals 6. degree mode csc199 = rounded to 3 decimals SOLVED: 1. cos 5pi/4 = exact, text 2. sin 3pi/2= exact number 3. cos 4pi/3 = exact number 4. tan 3pi/4 = exact number 5. tan 11pi/6 = rounded to 3 decimals 6. degree mode csc199 = rounded to 3 decimals](https://cdn.numerade.com/ask_previews/0cd02100-0640-4681-a0c6-bf0d0b302d24_large.jpg)