Math question, please help.?

what is the range of the the function y=2 sin 3x? and.. at moguls ski resort the beginners slope is inclined at an angle of 12.3 degrees while the advance slope is inclined at 26.4 degrees if, rudy skis 1000 meters down the advanced slope while valarie skis down the beginners slope at the same distance how much long was the horizontal distance that valarie covered.