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Pre-calc, anybody?

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I am desperately in need of help with my pre-calc hw. I'm taking my math final tomorrow, yet there's a few concepts that I just cannot grasp without any guidance. So, would anyone be so kind as to give me a little help?


1楼2012-06-06 08:52回复
    I can do both integral and differential.
    Put your problems here and I'll check if I can help.
    PS: I've been memorising things so my reply will presumably be late.


    2楼2012-06-06 09:03
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      go back to memorising


      3楼2012-06-06 09:06
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        omgomgomgomg thnx so much!!!!
        here are the specific ones i'm focusing:
        1) write particulara point in multiple ways in polar coordinates
        2) Finding the location of maximum radii of a polar graph
        3) Write a comple number in trigonometric form
        4) Use DeMoivre's theorem to find roots at complex numbers
        5) Convert complex numbers to trigonometric form
        


        4楼2012-06-06 09:22
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          I'm pretty sure that you can find the answers to these conceptual questions in your textbook. And I don't think they are greatly related to calculus.


          5楼2012-06-06 09:42
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            gosh, i'm taking my pre calc final on thursday... well the circle stuff really bothered me... but we can take it with a page of notes~


            6楼2012-06-06 11:52
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              It's Precalc.
              I've had from several others who had taken both courses telling me that Precalc isn't quite relevant to Calculus, it doesn't really prepare a student for Calculus either. Oh well, don't ask why, I'm not one of the authoritative officials making decisions for high school curriculum.
              


              7楼2012-06-08 08:36
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                THE CIRCLES CAN BURN IN HELL!!!!!!!!!

                ....Well, I hope you did well on it.


                8楼2012-06-08 08:38
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