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<p><strong>Pregunta: CII-PT4-Eval2-M</strong></p> <p>Dada la función «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»f«/mi»«mo»(«/mo»«mi»x«/mi»«mo»,«/mo»«mi»y«/mi»«mo»)«/mo»«mo»=«/mo»«mo»#«/mo»«mi»A«/mi»«mn»1«/mn»«mo»§#183;«/mo»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mo»#«/mo»«mi»B«/mi»«mn»1«/mn»«mo»§#183;«/mo»«mi»x«/mi»«mo»§#183;«/mo»«mi»y«/mi»«mo»+«/mo»«mo»#«/mo»«mi»C«/mi»«mn»1«/mn»«mo»§#183;«/mo»«mi»x«/mi»«mo»+«/mo»«mo»#«/mo»«mi»A«/mi»«mn»2«/mn»«mo»§#183;«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mo»#«/mo»«mi»C«/mi»«mn»2«/mn»«mo»§#183;«/mo»«mi»y«/mi»«/math».</p> <p> </p> <p>Determine el punto «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»(«/mo»«msub»«mi»x«/mi»«mn»0«/mn»«/msub»«mo»,«/mo»«msub»«mi»y«/mi»«mn»0«/mn»«/msub»«mo»)«/mo»«/math» tal que el plano tangente sea horizontal.</p> <ul> <li>«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msub»«mi»x«/mi»«mn»0«/mn»«/msub»«mo»=«/mo»«/math»{1:SA:%100%#sol1}</li> <li>«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msub»«mi»y«/mi»«mn»0«/mn»«/msub»«mo»=«/mo»«/math»{1:SA:%100%#sol2}</li> </ul>
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Friday, 6 February 2015, 4:35 PM
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