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WebGraphing.com Forum » List all forums » » Forum: Calculus Homework Help » » » Thread: Definite Integration » » » » Post: Re: Definite Integration |
| Posted by Fabriziolopes at Dec 31, 2007 10:43:31 PM |
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Re: Definite Integration i still can't figure it out. I was trying the first way you explained how to do it. But I didn't understand how you said the endpoints (-b/2), (b/2), (-a/2) and (a/2). If I place the trapezoid on de first quadrant how can I have negative values such as -a or -b?? I'm working on it because I have to turn it in wednesday. ---------------------------------------- Cheese |