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<p><strong><span style="color: #003300;">Estudia els punts d'inflexió i la concavitat de f(x) = #e<br /><br />La primera derivada és {1:SA: ~=#f_1}<br />La segona derivada és {1:SA: ~=#d_2}<br /></span></strong></p> <div><span style="color: #003300;"><strong> </strong></span></div> <div> <table style="background-color: #ccffcc; background-image: none; float: none; text-align: center; vertical-align: middle; border: 2px solid #000000; width: 500px;" border="3" frame="box" rules="all"> <tbody> <tr> <td valign="top" width="NaNpx">x</td> <td align="left" valign="top" width="NaNpx"><span style="font-size: small;">-oo </span></td> <td style="background-image: none; text-align: center; vertical-align: top; border-style: none;" align="center"><span style="font-size: small;">{1:SA:~=#s_2}<br /></span></td> <td style="background-image: none; text-align: right; vertical-align: top; border-style: none;" align="right"><span style="font-size: small;"> +oo <br /></span></td> </tr> <tr> <td valign="top" width="NaNpx">f''</td> <td valign="top" width="NaNpx"><span style="font-size: small;"> {1:MC:~#r_11~=#r_12} </span></td> <td style="background-color: #000000; background-image: none; text-align: center; vertical-align: top; border-style: none;" align="center"><span style="font-size: small;"><strong><strong>{1:SA:~=0}</strong></strong></span></td> <td><span style="color: #003300; font-size: small;"><strong>{1:MC:~#r_17~=#r_18} </strong></span></td> </tr> <tr> <td valign="top" width="NaNpx">concavitat</td> <td valign="top" width="NaNpx"><span style="font-size: small;">{1:MC:~#r_21~=#r_22} </span></td> <td style="background-color: #000000; background-image: none; text-align: left; vertical-align: top; border-style: none;"><span style="font-size: small;"> </span></td> <td><span style="color: #003300; font-size: small;"><strong>{1:MC:~#r_27~=#r_28} </strong></span></td> </tr> </tbody> </table> <span style="color: #003300;"><strong><br /></strong></span> <div><strong><span style="color: #003300;"> </span></strong></div> <div><strong><span style="color: #003300;"><br />La funció presenta un punt d'inflexió: [</span></strong><strong><span style="color: #003300;"><strong><span style="color: #003300;">{1:SA:~=#s_2},</span></strong><strong><span style="color: #003300;"><strong><span style="color: #003300;">{1:SA:~=#b_3}</span></strong></span></strong>]<br /></span></strong></div> </div>
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<p><span style="color: #000066;"><strong>Escala vertical: 1:100</strong></span><br />#G</p>
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Thursday, 23 August 2018, 4:18 PM
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