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		<title>elasticità</title>
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		<pubDate>Wed, 07 Nov 2007 15:18:18 +0000</pubDate>
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		<description><![CDATA[In classe stamattina abbiamo dimostrato che l&#8217;elasticità d&#8217;arco, al variare del prezzo da P1 a P2, di una funzione del tipo Q=(a-P)/b è  P1/(a-P1). Se vogliamo trovare l&#8217;elasticità d&#8217;arco per la funzione dell&#8217;esercizio dato per casa e svolto in classe applicando questa formula, dobbiamo riportarla alla forma Q=(a-P)/b.
 La funzione della domanda rispetto al [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=dagomateblog.wordpress.com&blog=1748520&post=146&subd=dagomateblog&ref=&feed=1" />]]></description>
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