GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW) | ||||||
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23:33 Mar 30, 2010 |
English to Portuguese translations [PRO] Mathematics & Statistics | |||||||
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| Selected response from: Cecilia Rey Argentina Local time: 05:14 | ||||||
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(y1-y2) / (x1-x2) = m, onde m é a inclinação da reta, ou seu coeficiente angular Explanation: isto é a fórmula para uma linha reta (também y=mx+b) onde x2 e y2 são as coordenadas (x,y) de um ponto extremo da reta e x1 e y1 podem ser qualquer outro ponto ao longo da reta .. "rise over run" is usually a "shortcut" for the math lingo... -------------------------------------------------- Note added at 1 hr (2010-03-31 00:37:28 GMT) -------------------------------------------------- normalmente, escreve-se m= (y2-y1)/(x2-x1) -------------------------------------------------- Note added at 1 hr (2010-03-31 01:00:47 GMT) -------------------------------------------------- para esclarecer, devia ter dito que "isto é a fórmula para a inclinação de uma linha reta" :) y=mx+b é a fórmula da linha -------------------------------------------------- Note added at 4 hrs (2010-03-31 04:16:18 GMT) -------------------------------------------------- Achei uma referencias a inclinação = elevação/ avanço http://books.google.ca/books?id=lBQCU3svvFEC&pg=PA15&lpg=PA1... |
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1 hr confidence:
10 hrs confidence: peer agreement (net): +1
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