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	<title>Calcblog</title>
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	<link>http://www.calcblog.com</link>
	<description>Graphing and Financial Calculator Tutorials, Tips and Hacks</description>
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		<title>Plotting Parametric Equations on the TI-83+ and TI-84+</title>
		<link>http://www.calcblog.com/plotting-parametric-equations-ti83-ti84/</link>
					<comments>http://www.calcblog.com/plotting-parametric-equations-ti83-ti84/#respond</comments>
		
		<dc:creator><![CDATA[Calcblog]]></dc:creator>
		<pubDate>Sun, 05 Jan 2014 08:38:36 +0000</pubDate>
				<category><![CDATA[Algebra]]></category>
		<category><![CDATA[Calculus]]></category>
		<category><![CDATA[Difficulty: Easy]]></category>
		<category><![CDATA[TI-83 Plus]]></category>
		<category><![CDATA[TI-84 Plus]]></category>
		<guid isPermaLink="false">http://www.calcblog.com/?p=1752</guid>

					<description><![CDATA[We at Calcblog hope you had a great winter vacation! So far, we&#8217;ve posted tutorials on graphing in rectangular/Cartesian and polar coordinates, but there are other ways to specify functions. One of these is as a function of a parameter, &#8230; <br><a class="more-link" href="http://www.calcblog.com/plotting-parametric-equations-ti83-ti84/">Read More...</a>]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
			</item>
		<item>
		<title>Video: Using Variables on Your TI Graphing Calculator</title>
		<link>http://www.calcblog.com/using-variables-graphing-calculator-video/</link>
					<comments>http://www.calcblog.com/using-variables-graphing-calculator-video/#respond</comments>
		
		<dc:creator><![CDATA[Calcblog]]></dc:creator>
		<pubDate>Wed, 08 May 2013 12:29:57 +0000</pubDate>
				<category><![CDATA[Algebra]]></category>
		<category><![CDATA[Difficulty: Easy]]></category>
		<category><![CDATA[TI-83 Plus]]></category>
		<category><![CDATA[TI-84 Plus]]></category>
		<guid isPermaLink="false">http://www.calcblog.com/?p=1723</guid>

					<description><![CDATA[We just posted our second video tutorial to YouTube! This tutorial covers the basic use of variables to help with calculations, a technique that will help you use your calculator more effectively and avoid making mistakes when entering quantities. We &#8230; <br><a class="more-link" href="http://www.calcblog.com/using-variables-graphing-calculator-video/">Read More...</a>]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
			</item>
		<item>
		<title>Getting Started with the HP 50g</title>
		<link>http://www.calcblog.com/getting-started-hp-50g/</link>
					<comments>http://www.calcblog.com/getting-started-hp-50g/#comments</comments>
		
		<dc:creator><![CDATA[Calcblog]]></dc:creator>
		<pubDate>Mon, 08 Apr 2013 21:20:25 +0000</pubDate>
				<category><![CDATA[HP 50g]]></category>
		<guid isPermaLink="false">http://www.calcblog.com/?p=1668</guid>

					<description><![CDATA[While the TI-84 and TI-89 series are the most popular on the market, there are many other graphing calculators with advanced functionality. This guide, a Calcblog guest post by ime1729 (Matthew Lin), guides you through the basic setup of your &#8230; <br><a class="more-link" href="http://www.calcblog.com/getting-started-hp-50g/">Read More...</a>]]></description>
		
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			<slash:comments>1</slash:comments>
		
		
			</item>
		<item>
		<title>How to Enter Logarithms on Your Graphing Calculator</title>
		<link>http://www.calcblog.com/enter-logarithms-graphing-calculator/</link>
					<comments>http://www.calcblog.com/enter-logarithms-graphing-calculator/#comments</comments>
		
		<dc:creator><![CDATA[Calcblog]]></dc:creator>
		<pubDate>Sat, 23 Mar 2013 13:10:18 +0000</pubDate>
				<category><![CDATA[Difficulty: Easy]]></category>
		<category><![CDATA[TI-83 Plus]]></category>
		<category><![CDATA[TI-84 Plus]]></category>
		<category><![CDATA[TI-89]]></category>
		<category><![CDATA[TI-92 Plus]]></category>
		<guid isPermaLink="false">http://www.calcblog.com/?p=1652</guid>

					<description><![CDATA[Most graphing and scientific calculators have the ability to calculate logarithms, but you might come across questions which require you to use a different base than your calculator&#8217;s built-in functions. Thankfully, there is a simple formula called the &#8220;change of &#8230; <br><a class="more-link" href="http://www.calcblog.com/enter-logarithms-graphing-calculator/">Read More...</a>]]></description>
		
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			<slash:comments>7</slash:comments>
		
		
			</item>
		<item>
		<title>How to Graph Polar Equations on the TI-83+ and TI-84+</title>
		<link>http://www.calcblog.com/graph-polar-equations-ti83-ti84/</link>
					<comments>http://www.calcblog.com/graph-polar-equations-ti83-ti84/#comments</comments>
		
		<dc:creator><![CDATA[Calcblog]]></dc:creator>
		<pubDate>Thu, 03 Jan 2013 14:03:16 +0000</pubDate>
				<category><![CDATA[Algebra]]></category>
		<category><![CDATA[Difficulty: Easy]]></category>
		<category><![CDATA[TI-83 Plus]]></category>
		<category><![CDATA[TI-84 Plus]]></category>
		<guid isPermaLink="false">http://www.calcblog.com/?p=1620</guid>

					<description><![CDATA[Polar coordinates are another way of representing a two-dimensional space, just like Cartesian (rectangular) coordinates. Instead of x and y, points are described using r, a radius, and &#952; (theta), the angle counterclockwise from the positive x axis. In this &#8230; <br><a class="more-link" href="http://www.calcblog.com/graph-polar-equations-ti83-ti84/">Read More...</a>]]></description>
		
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			<slash:comments>3</slash:comments>
		
		
			</item>
		<item>
		<title>Calculator Policies on the ACT and SAT</title>
		<link>http://www.calcblog.com/calculator-policies-act-sat/</link>
					<comments>http://www.calcblog.com/calculator-policies-act-sat/#comments</comments>
		
		<dc:creator><![CDATA[Calcblog]]></dc:creator>
		<pubDate>Tue, 11 Sep 2012 21:28:28 +0000</pubDate>
				<category><![CDATA[ACT]]></category>
		<category><![CDATA[SAT]]></category>
		<category><![CDATA[Test Prep]]></category>
		<guid isPermaLink="false">http://www.calcblog.com/?p=1559</guid>

					<description><![CDATA[Test taking season is upon us and millions of students nationwide are cramming to take the SAT and ACT this fall. Is your calculator allowed? The SAT&#8217;s policy is decidedly more lax than that for the ACT, but both allow &#8230; <br><a class="more-link" href="http://www.calcblog.com/calculator-policies-act-sat/">Read More...</a>]]></description>
		
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			<slash:comments>1</slash:comments>
		
		
			</item>
		<item>
		<title>9 Tips for Summer Test Prep</title>
		<link>http://www.calcblog.com/9-tips-summer-test-prep/</link>
					<comments>http://www.calcblog.com/9-tips-summer-test-prep/#comments</comments>
		
		<dc:creator><![CDATA[Calcblog]]></dc:creator>
		<pubDate>Sun, 08 Jul 2012 13:02:13 +0000</pubDate>
				<category><![CDATA[SAT]]></category>
		<category><![CDATA[Test Prep]]></category>
		<guid isPermaLink="false">http://www.calcblog.com/?p=1546</guid>

					<description><![CDATA[Summer is the perfect time to get ahead on studying for the SAT and ACT. Set aside a few minutes a day to study and you&#8217;ll avoid having to study during the school year. Boost your studying know-how with these &#8230; <br><a class="more-link" href="http://www.calcblog.com/9-tips-summer-test-prep/">Read More...</a>]]></description>
		
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			<slash:comments>1</slash:comments>
		
		
			</item>
		<item>
		<title>Algebra Series Index</title>
		<link>http://www.calcblog.com/algebra-series-index/</link>
					<comments>http://www.calcblog.com/algebra-series-index/#respond</comments>
		
		<dc:creator><![CDATA[Calcblog]]></dc:creator>
		<pubDate>Wed, 07 Mar 2012 17:35:43 +0000</pubDate>
				<category><![CDATA[Algebra]]></category>
		<category><![CDATA[Difficulty: Easy]]></category>
		<guid isPermaLink="false">http://www.calcblog.com/?p=1488</guid>

					<description><![CDATA[We originally ran our series on Algebra skills from October 24-28, 2011, and received positive feedback from teachers and students on the content. To make this data easier to access, we&#8217;ve placed links to all the articles here—in one place &#8230; <br><a class="more-link" href="http://www.calcblog.com/algebra-series-index/">Read More...</a>]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
			</item>
		<item>
		<title>Sums and Sequences on the TI-83 Plus and TI-84 Plus</title>
		<link>http://www.calcblog.com/sums-sequences-ti83-ti84/</link>
					<comments>http://www.calcblog.com/sums-sequences-ti83-ti84/#comments</comments>
		
		<dc:creator><![CDATA[Calcblog]]></dc:creator>
		<pubDate>Tue, 07 Feb 2012 13:23:54 +0000</pubDate>
				<category><![CDATA[Calculus]]></category>
		<category><![CDATA[Difficulty: Medium]]></category>
		<category><![CDATA[TI-83 Plus]]></category>
		<category><![CDATA[TI-84 Plus]]></category>
		<guid isPermaLink="false">http://www.calcblog.com/?p=1468</guid>

					<description><![CDATA[While they may not have the calculus capabilities of the TI-89, the TI-83 Plus and TI-84 Plus have two great functions for dealing with series and sums, the &#8220;seq&#8221; and &#8220;sum&#8221; functions. This tutorial explains how to use these features &#8230; <br><a class="more-link" href="http://www.calcblog.com/sums-sequences-ti83-ti84/">Read More...</a>]]></description>
		
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			<slash:comments>2</slash:comments>
		
		
			</item>
		<item>
		<title>NEW: TI-83 Plus and TI-84 Plus Function Reference</title>
		<link>http://www.calcblog.com/ti83-ti84-function-reference/</link>
					<comments>http://www.calcblog.com/ti83-ti84-function-reference/#respond</comments>
		
		<dc:creator><![CDATA[Calcblog]]></dc:creator>
		<pubDate>Wed, 14 Dec 2011 21:01:54 +0000</pubDate>
				<category><![CDATA[Calculator Program]]></category>
		<category><![CDATA[TI-83 Plus]]></category>
		<category><![CDATA[TI-84 Plus]]></category>
		<guid isPermaLink="false">http://www.calcblog.com/?p=1463</guid>

					<description><![CDATA[For the past two weeks, we&#8217;ve been working hard on putting together a complete function appendix for the TI-83 Plus and TI-84 Plus. This is naturally an ongoing process, due to the magnitude of the product, though we are proud &#8230; <br><a class="more-link" href="http://www.calcblog.com/ti83-ti84-function-reference/">Read More...</a>]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
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