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| I see you all here, but no one's posting...; This thread is rated 'R'. | |
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| Tweet Topic Started: Nov 25 2006, 06:27 PM (17,713 Views) | |
| Mew | Feb 23 2007, 03:14 PM Post #1591 |
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Mew Hunter
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ok. time to make it more difficult. simplify. ln[(e^3)(x^2)/(e^x)] |
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| Porygon | Feb 23 2007, 03:18 PM Post #1592 |
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Limit Breaker
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>_< You made me have to get out a piece of paper! 6ln(x)-x I think it is. |
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| Mew | Feb 23 2007, 03:21 PM Post #1593 |
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Mew Hunter
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WRONG! |
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| Porygon | Feb 23 2007, 03:22 PM Post #1594 |
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Limit Breaker
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What is it then? |
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| Mew | Feb 23 2007, 03:23 PM Post #1595 |
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Mew Hunter
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3 + 2lnx - x You couldn't combine the 3 and the two to make 6... the two was on the X... |
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| Porygon | Feb 23 2007, 03:25 PM Post #1596 |
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Limit Breaker
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>_< So I would get a -1 on the test... >_> |
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| Mew | Feb 23 2007, 03:26 PM Post #1597 |
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Mew Hunter
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Now for the VERY difficult stuff, that SHOULD utterly confuse you. Find that equation's derivative. |
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| Porygon | Feb 23 2007, 03:29 PM Post #1598 |
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Limit Breaker
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I'm not in calculus >_> |
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| Mew | Feb 23 2007, 03:30 PM Post #1599 |
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I know ^_^ the answer is 2/x - 1 |
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| Porygon | Feb 23 2007, 03:33 PM Post #1600 |
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Limit Breaker
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>_> I don't. And I'm fairly sure I'll never need to know the derivative of ln[(e^3)(x^2)/(e^x)]. Ever. |
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| Mew | Feb 23 2007, 03:34 PM Post #1601 |
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Mew Hunter
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do you know what the derivative is? It's the slope of the tangent line, or, Instantaneous Rate of Change. There's a high chance you'll need to use it depending on what career you go into. |
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| Porygon | Feb 23 2007, 03:53 PM Post #1602 |
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Limit Breaker
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>_< I'M NOT IN CALC YET! I know that finding derivatives is important, but I'll probably never need the derivative of that expression. >_> |
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| Mew | Feb 23 2007, 03:54 PM Post #1603 |
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not that specific one. you could though ^_^ plus, I was having fun with you. |
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| Porygon | Feb 23 2007, 03:57 PM Post #1604 |
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Limit Breaker
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O_K. So how do you find derivatives? |
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| Mew | Feb 23 2007, 04:01 PM Post #1605 |
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That's hard to explain......... It took a few chapters in the calc book, which I don't have home now, and I never take notes in that class >_< |
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1:22 PM Jul 11