<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="https://wiki.mattekollen.se/skins/common/feed.css?303"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="sv">
		<id>https://wiki.mattekollen.se/index.php?action=history&amp;feed=atom&amp;title=3.3_L%C3%B6sning_4c</id>
		<title>3.3 Lösning 4c - Versionshistorik</title>
		<link rel="self" type="application/atom+xml" href="https://wiki.mattekollen.se/index.php?action=history&amp;feed=atom&amp;title=3.3_L%C3%B6sning_4c"/>
		<link rel="alternate" type="text/html" href="https://wiki.mattekollen.se/index.php?title=3.3_L%C3%B6sning_4c&amp;action=history"/>
		<updated>2026-11-05T03:34:28Z</updated>
		<subtitle>Versionshistorik för denna sida på wikin</subtitle>
		<generator>MediaWiki 1.23.1</generator>

	<entry>
		<id>https://wiki.mattekollen.se/index.php?title=3.3_L%C3%B6sning_4c&amp;diff=19907&amp;oldid=prev</id>
		<title>Taifun den 9 januari 2015 kl. 13.02</title>
		<link rel="alternate" type="text/html" href="https://wiki.mattekollen.se/index.php?title=3.3_L%C3%B6sning_4c&amp;diff=19907&amp;oldid=prev"/>
				<updated>2015-01-09T13:02:52Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Ny sida&lt;/b&gt;&lt;/p&gt;&lt;div&gt;:&amp;lt;math&amp;gt;\begin{array}{rcl} f(x)  &amp;amp; = &amp;amp; 2\,x^3 - 6\,x^2 + 6\,x  \\&lt;br /&gt;
                          f'(x) &amp;amp; = &amp;amp; 6\,x^2 - 12\,x + 6      \\ &lt;br /&gt;
                         f''(x) &amp;amp; = &amp;amp; 12\,x - 12              &lt;br /&gt;
       \end{array}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
I b) visades att derivatans nollställe var &amp;lt;math&amp;gt; x = 1 &amp;lt;/math&amp;gt;. Vi sätter in &amp;lt;math&amp;gt; x = 1 &amp;lt;/math&amp;gt; i andraderivatan:&lt;br /&gt;
&lt;br /&gt;
:&amp;lt;math&amp;gt; f''(1) \, = \, 12 \cdot 1 - 12 \, = \, 0 &amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Andraderivatan är &amp;lt;math&amp;gt; \, 0 \, &amp;lt;/math&amp;gt; för &amp;lt;math&amp;gt; x = 1 &amp;lt;/math&amp;gt;.&lt;/div&gt;</summary>
		<author><name>Taifun</name></author>	</entry>

	</feed>