Didn't you just say -4/3? Did you mean -4/3 and 4/3?

The difference is whether you are rotating clockwise or counterclockwise and that will result in swapping x' and y' axes.from what i can tell, sometimes either value of Ɵ will result in me making the same graph, but the x'y' equation still differs. Are both answers always equally correct? If so, then which way is the general way expected on a math test, because some answers wont ask for a graph, just the x'y' equation.

[/quote]what do i do and why?

My class is a very high level honors class, and i am not going to be able to get a chance to ask the teacher before the test on monday. Thanks so much in advance.[/QUOTE]