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Need Help on Integration Coordinate Geometry Question!! watch

    • Thread Starter

    Hey, ok i REALLY cant do this question.
    well ive done part a.... but i thought id put it up incase it helped with part b.
    please can someone show me how to do part b???
    (the answer is 8/15 but i keep getting -16/15)

    "A curve has parametric equations x = t^2 and y = t - t^3, where t is a parameter.

    a) Draw a graph of the curve for between t = -2 and t = 2

    b) Find the area of the finite region enclosed by the loop of the curve.

    help pleeeeeeeeease!!!!
    • Thread Starter

    ok this is wierd i just did it again and got 4/15!!!
    do i have to double it up for some reason or something??
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Updated: November 12, 2008
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