<?xml version="1.0"?>
<rss version="2.0">
   <channel>
      <title>The Coordinate Plane by Steven Ushakov</title>
      <link>https://padlet.com/sushakov1/qk3sxvc1bx1x</link>
      <description>Report back on one new takeaway from the:
(1) Article
(2) Geogebra Applet</description>
      <language>en-us</language>
      <pubDate>2017-10-05 13:34:34 UTC</pubDate>
      <lastBuildDate>2024-08-11 19:22:24 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url></url>
      </image>
      <item>
         <title>ck dude </title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194369092</link>
         <description><![CDATA[<div>this guy made the connection between geometry and algebra</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:01:46 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194369092</guid>
      </item>
      <item>
         <title>wilder</title>
         <author>22grimesw</author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194369291</link>
         <description><![CDATA[<div><figure class="attachment attachment--preview" data-trix-attachment="{&quot;contentType&quot;:&quot;image&quot;,&quot;height&quot;:410,&quot;url&quot;:&quot;http://www.storyofmathematics.com/images2/descartes_ruleofsigns.gif&quot;,&quot;width&quot;:400}" data-trix-content-type="image"><img src="http://www.storyofmathematics.com/images2/descartes_ruleofsigns.gif" width="400" height="410"><figcaption class="attachment__caption"></figcaption></figure><br><br><em><figure class="attachment attachment--preview" data-trix-attachment="{&quot;contentType&quot;:&quot;image&quot;,&quot;height&quot;:30,&quot;url&quot;:&quot;http://www.storyofmathematics.com/images/transparent_blank.gif&quot;,&quot;width&quot;:30}" data-trix-content-type="image"><img src="http://www.storyofmathematics.com/images/transparent_blank.gif" width="30" height="30"><figcaption class="attachment__caption"></figcaption></figure></em><em><br>Descartes' Rule of Signs<br></em><em><figure class="attachment attachment--preview" data-trix-attachment="{&quot;contentType&quot;:&quot;image&quot;,&quot;height&quot;:30,&quot;url&quot;:&quot;http://www.storyofmathematics.com/images/transparent_blank.gif&quot;,&quot;width&quot;:30}" data-trix-content-type="image"><img src="http://www.storyofmathematics.com/images/transparent_blank.gif" width="30" height="30"><figcaption class="attachment__caption"></figcaption></figure></em><em><br></em><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:02:09 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194369291</guid>
      </item>
      <item>
         <title>leila</title>
         <author>22youngl</author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194369402</link>
         <description><![CDATA[<div>there are squares around the coordinate plane that added all together eqaul zero</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/227483716/45fe9c2473fb4556f14468db16c0d73d/coordinate.jpg" />
         <pubDate>2017-10-05 16:02:21 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194369402</guid>
      </item>
      <item>
         <title>Abby</title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194369500</link>
         <description><![CDATA[<div>He was the Father of Philosophy.</div>]]></description>
         <enclosure url="http://www.storyofmathematics.com/images2/descartes_ruleofsigns.gif" />
         <pubDate>2017-10-05 16:02:29 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194369500</guid>
      </item>
      <item>
         <title>Em</title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194369515</link>
         <description><![CDATA[<div>It was in "La Géométrie" that Descartes first proposed that each point in two dimensions can be described by two numbers on a plane, one giving the point’s horizontal location and the other the vertical location, which have come to be known as Cartesian coordinates. He used perpendicular lines (or axes), crossing at a point called the origin, to measure the horizontal (<em>x</em>) and vertical (<em>y</em>) locations, both positive and negative, thus effectively dividing the plane up into four quadrants.</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:02:31 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194369515</guid>
      </item>
      <item>
         <title>ck dude</title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194370147</link>
         <description><![CDATA[<div>math</div>]]></description>
         <enclosure url="http://www.storyofmathematics.com/images2/cartesian_coordinates.gif" />
         <pubDate>2017-10-05 16:03:36 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194370147</guid>
      </item>
      <item>
         <title>jebus</title>
         <author>22ukasickz</author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194370457</link>
         <description><![CDATA[<div>that a b c means a known number and x y z means an unknown number i guess</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:04:10 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194370457</guid>
      </item>
      <item>
         <title>ck dude </title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194370760</link>
         <description><![CDATA[<div>you can put any equation in a coordinate plane </div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:04:47 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194370760</guid>
      </item>
      <item>
         <title>buinsfan17</title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194370921</link>
         <description><![CDATA[<div>there are four quadrants in a coordinate plane.&nbsp; &nbsp;<a href="http://www.storyofmathematics.com/17th_newton.html">Newton</a> and <a href="http://www.storyofmathematics.com/17th_leibniz.html">Leibniz</a> discovered calculus</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:05:05 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194370921</guid>
      </item>
      <item>
         <title>leila</title>
         <author>22youngl</author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371161</link>
         <description><![CDATA[<div>the reason its all x, y, z.a,b,c is beacsue of the french dude.' <em>a</em>, <em>b</em> and <em>c</em> for known quantities and <em>x</em>, <em>y</em> and <em>z</em> for unknown quantities</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:05:30 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371161</guid>
      </item>
      <item>
         <title>nowa21</title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371167</link>
         <description><![CDATA[<div>Descartes made the connection between  geometry and algebra.</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:05:31 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371167</guid>
      </item>
      <item>
         <title>ck dude</title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371544</link>
         <description><![CDATA[<div>he was frech</div>]]></description>
         <enclosure url="http://www.storyofmathematics.com/images2/descartes.jpg" />
         <pubDate>2017-10-05 16:06:13 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371544</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371619</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://www.storyofmathematics.com/images2/descartes_ruleofsigns.gif" />
         <pubDate>2017-10-05 16:06:20 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371619</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371782</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://www.storyofmathematics.com/images2/descartes_ruleofsigns.gif" />
         <pubDate>2017-10-05 16:06:34 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371782</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371837</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://www.storyofmathematics.com/images2/descartes_ruleofsigns.gif" />
         <pubDate>2017-10-05 16:06:39 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371837</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371901</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://www.storyofmathematics.com/images2/descartes_ruleofsigns.gif" />
         <pubDate>2017-10-05 16:06:46 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371901</guid>
      </item>
      <item>
         <title>wilder</title>
         <author>22grimesw</author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371930</link>
         <description><![CDATA[<div>it's fun to drag the coordinate thingys around on the geogabra. </div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/227483710/_tv12xwDwTTFyf02yPPoPg/040a067dd553c4716d5fb5eb633fe7f4.jpg" />
         <pubDate>2017-10-05 16:06:48 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194371930</guid>
      </item>
      <item>
         <title>asdfghjkl;&#39;</title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194372176</link>
         <description><![CDATA[<div>he was the guy that said “I think, therefore I am”</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:07:17 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194372176</guid>
      </item>
      <item>
         <title></title>
         <author>22youngl</author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194372257</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://www.storyofmathematics.com/images2/descartes_ruleofsigns.gif" />
         <pubDate>2017-10-05 16:07:26 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194372257</guid>
      </item>
      <item>
         <title>Mr. Ushakov</title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194372532</link>
         <description><![CDATA[<div>"As a point moves along a curve, then, its coordinates change, but an equation can be written to describe the change in the value of the coordinates at any point in the figure."&nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:08:00 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194372532</guid>
      </item>
      <item>
         <title>asdfghjkl;&#39;</title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194373139</link>
         <description><![CDATA[<div>a,b and c are known quantitys and x,y and z are unknow </div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:08:59 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194373139</guid>
      </item>
      <item>
         <title>|-/ (Joey)</title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194373205</link>
         <description><![CDATA[<blockquote>It was in "La Géométrie" that Descartes first proposed that each point in two dimensions can be described by two numbers on a plane, one giving the point’s horizontal location and the other the vertical location, which have come to be known as Cartesian coordinates. </blockquote><div><br><a href="http://www.storyofmathematics.com/17th_descartes.html">http://www.storyofmathematics.com/17th_descartes.html</a></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:09:05 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194373205</guid>
      </item>
      <item>
         <title>nowa21</title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194373383</link>
         <description><![CDATA[<div>this wasnt a good idea<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:09:25 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194373383</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194373779</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://www.storyofmathematics.com/images2/descartes_ruleofsigns.gif" />
         <pubDate>2017-10-05 16:10:06 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194373779</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194373814</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://www.storyofmathematics.com/images2/descartes_ruleofsigns.gif" />
         <pubDate>2017-10-05 16:10:09 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194373814</guid>
      </item>
      <item>
         <title>jebus</title>
         <author>22ukasickz</author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194373832</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:10:10 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194373832</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194373841</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://www.storyofmathematics.com/images2/descartes_ruleofsigns.gif" />
         <pubDate>2017-10-05 16:10:11 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194373841</guid>
      </item>
      <item>
         <title>ck dude</title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194374029</link>
         <description><![CDATA[<div>frech dude</div>]]></description>
         <enclosure url="https://cdn2.geckoandfly.com/wp-content/uploads/2006/12/i_hate_math_will_make_you_mad11.jpg" />
         <pubDate>2017-10-05 16:10:34 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194374029</guid>
      </item>
      <item>
         <title></title>
         <author>22ukasickz</author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194374035</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.google.com/url?sa=i&amp;rct=j&amp;q=&amp;esrc=s&amp;source=imgres&amp;cd=&amp;ved=0ahUKEwjXi5ql79nWAhVW-GMKHR5JDtQQjRwIBw&amp;url=https%3A%2F%2Fwww.zazzle.com%2Fmath%2Bcoasters&amp;psig=AOvVaw206guqwNCYOTT66hT5sjV_&amp;ust=1507306197067486" />
         <pubDate>2017-10-05 16:10:34 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194374035</guid>
      </item>
      <item>
         <title>wilder</title>
         <author>22grimesw</author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194374053</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/227483710/3831b9f70268a62c7eb11938757bde72/Screenshot_2017_10_05_at_12_10_26_PM.png" />
         <pubDate>2017-10-05 16:10:36 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194374053</guid>
      </item>
      <item>
         <title>Mr. U</title>
         <author>sushakov1</author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194374116</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/224201371/56dc9f7e5d638541ac9947a25bbbd259/Descartes___17th_Century_Mathematics___The_Story_of_Mathematics.jpg" />
         <pubDate>2017-10-05 16:10:42 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194374116</guid>
      </item>
      <item>
         <title>asdfghjkl;&#39;</title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194374127</link>
         <description><![CDATA[<div><a href="https://www.geogebra.org/m/pHC4xjqT#material/hHfvzWw8">https://www.geogebra.org/m/pHC4xjqT#material/hHfvzWw8</a> is cooooooooooooooooooooooolllllllll</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:10:44 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194374127</guid>
      </item>
      <item>
         <title>nowa21</title>
         <author></author>
         <link>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194374563</link>
         <description><![CDATA[<div>why life</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-05 16:11:33 UTC</pubDate>
         <guid>https://padlet.com/sushakov1/qk3sxvc1bx1x/wish/194374563</guid>
      </item>
   </channel>
</rss>
