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Donada la funció <span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»f«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mi»#p«/mi»«/math»</span><br />a) En quin punt la recta tangent a la funció és paral·lela a la recta <span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»y«/mi»«mo»=«/mo»«mi»#rt«/mi»«/math»</span>? ({:SA:~=\#a},{:SA:~=\#b})<br />b) Trobeu l'equació explícita (<span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»y«/mi»«mo»=«/mo»«mi»m«/mi»«mo»·«/mo»«mi»x«/mi»«mo»+«/mo»«mi»n«/mi»«/math»</span>) de la recta tangent en aquest punt: <span style="font-style: italic; font-weight: bold;">y</span><span style="font-weight: bold;"> =</span> {:SA:~=\#r}
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Monday, 15 July 2013, 9:11 AM
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