Recent content by mathopressor

these are a couple more math problems I am having trouble with. if you can help me i would appreciate it. if you could just put the number of the problem your helping me with that would be great 1)simplify -3sin^(5)x - 3sin^(3)x cos^(2)x 2.)simplify 2cot^(2)x -3cotx - 9 / cot^(2)x - 9...

Hello to all i am new to this thread and i have a precalculus exam tomorrow. I was going to post 4 or 5 example problems that i have and wanted to know if someone could explain to me how to get the answer step by step. I need to use these explanations as a help guide and as long as its step...

the amplitude of the function -1/5 sin(2/3x - pi/2) is equal to what? 1/5 i think can anybody help?