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	<title>MathMaine</title>
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	<description>Understanding math topics without memorization</description>
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		<title>Practice: Modeling Events Using Periodic Functions</title>
		<link>https://mathmaine.com/2020/09/13/practice-modeling-events-using-periodic-functions/</link>
					<comments>https://mathmaine.com/2020/09/13/practice-modeling-events-using-periodic-functions/#respond</comments>
		
		<dc:creator><![CDATA[Whit Ford]]></dc:creator>
		<pubDate>Sun, 13 Sep 2020 22:00:45 +0000</pubDate>
				<category><![CDATA[Uncategorized]]></category>
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					<description><![CDATA[The following problems rely on the data contained in this spreadsheet. It has four tabs, and each problem will refer you to the appropriate tab. Note that this is real world data, not data generated for an &#8220;easy&#8221; math problem. Your model is NOT likely to hit all the data points perfectly. Sunrise 1 &#8211;&#8230; <a class="more-link" href="https://mathmaine.com/2020/09/13/practice-modeling-events-using-periodic-functions/">Continue reading <span class="screen-reader-text">Practice: Modeling Events Using Periodic&#160;Functions</span></a>]]></description>
		
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		<post-id xmlns="com-wordpress:feed-additions:1">5821</post-id>
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			<media:title type="html">Water Level Change per Tide</media:title>
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			<media:title type="html">Whit</media:title>
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		<title>Function Transformations: Dilation</title>
		<link>https://mathmaine.com/2018/09/07/function-transformations-dilations/</link>
					<comments>https://mathmaine.com/2018/09/07/function-transformations-dilations/#respond</comments>
		
		<dc:creator><![CDATA[Whit Ford]]></dc:creator>
		<pubDate>Fri, 07 Sep 2018 18:48:47 +0000</pubDate>
				<category><![CDATA[Concepts]]></category>
		<category><![CDATA[Dilation]]></category>
		<category><![CDATA[Transformation Equations]]></category>
		<guid isPermaLink="false">http://mathmaine.com/?p=5622</guid>

					<description><![CDATA[Function dilations, introduced using both a visual and an algebraic approach.]]></description>
		
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		<post-id xmlns="com-wordpress:feed-additions:1">5622</post-id>
		<media:thumbnail url="https://mathmaine.com/wp-content/uploads/2018/09/dilations-x.jpg" />
		<media:content url="https://mathmaine.com/wp-content/uploads/2018/09/dilations-x.jpg" medium="image">
			<media:title type="html">Dilations-X</media:title>
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			<media:title type="html">Whit</media:title>
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		<media:content url="https://s0.wp.com/latex.php?latex=A_1&#038;bg=ffffff&#038;fg=333333&#038;s=0" medium="image">
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		<media:content url="https://mathmaine.com/wp-content/uploads/2018/09/dilations-y.jpg" medium="image">
			<media:title type="html">Dilations-Y</media:title>
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		<media:content url="https://mathmaine.com/wp-content/uploads/2018/09/dilation-xy.jpg" medium="image">
			<media:title type="html">Dilation-XY</media:title>
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		<media:content url="https://mathmaine.com/wp-content/uploads/2018/09/dilation-xy2.jpg" medium="image">
			<media:title type="html">Dilation-XY2</media:title>
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		<media:content url="https://mathmaine.com/wp-content/uploads/2018/09/dilation-x-or-y1.jpg" medium="image">
			<media:title type="html">Dilation-X or Y</media:title>
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		<title>Function Transformations: Translation</title>
		<link>https://mathmaine.com/2018/05/15/function-transformations-translation/</link>
					<comments>https://mathmaine.com/2018/05/15/function-transformations-translation/#respond</comments>
		
		<dc:creator><![CDATA[Whit Ford]]></dc:creator>
		<pubDate>Wed, 16 May 2018 03:30:59 +0000</pubDate>
				<category><![CDATA[Concepts]]></category>
		<category><![CDATA[Function Translations]]></category>
		<category><![CDATA[Transformation Equations]]></category>
		<category><![CDATA[Translation]]></category>
		<guid isPermaLink="false">http://mathmaine.com/?p=5620</guid>

					<description><![CDATA[Function translations, introduced using both a visual and an algebraic approach.]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5620</post-id>
		<media:thumbnail url="https://mathmaine.com/wp-content/uploads/2018/05/translations-x.jpg" />
		<media:content url="https://mathmaine.com/wp-content/uploads/2018/05/translations-x.jpg" medium="image">
			<media:title type="html">Translations-X</media:title>
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			<media:title type="html">Whit</media:title>
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		<media:content url="https://mathmaine.com/wp-content/uploads/2018/05/translations-y.jpg" medium="image">
			<media:title type="html">Translations-Y</media:title>
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		<media:content url="https://mathmaine.com/wp-content/uploads/2018/05/translations-xy.jpg" medium="image">
			<media:title type="html">Translations-XY</media:title>
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		<media:content url="https://mathmaine.com/wp-content/uploads/2018/05/translations-either.jpg" medium="image">
			<media:title type="html">Translations-Either</media:title>
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		<item>
		<title>Practice Problems: Ugly Linear Equations</title>
		<link>https://mathmaine.com/2018/05/07/ugly-linear-equation-problems/</link>
					<comments>https://mathmaine.com/2018/05/07/ugly-linear-equation-problems/#comments</comments>
		
		<dc:creator><![CDATA[Whit Ford]]></dc:creator>
		<pubDate>Mon, 07 May 2018 12:42:52 +0000</pubDate>
				<category><![CDATA[Practice Problems]]></category>
		<category><![CDATA[Algebra I]]></category>
		<category><![CDATA[Linear Equations]]></category>
		<guid isPermaLink="false">http://mathmaine.wordpress.com/?p=5489</guid>

					<description><![CDATA[More time-consuming multiple step single variable linear equation practice problems, all with a common solution]]></description>
		
					<wfw:commentRss>https://mathmaine.com/2018/05/07/ugly-linear-equation-problems/feed/</wfw:commentRss>
			<slash:comments>2</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5489</post-id>
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			<media:title type="html">Whit</media:title>
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		<item>
		<title>Using Corresponding Points to Determine Dilation Factors and Translation Amounts</title>
		<link>https://mathmaine.com/2018/04/29/using-corresponding-points-to-determine-dilation-factors-and-translation-amounts/</link>
					<comments>https://mathmaine.com/2018/04/29/using-corresponding-points-to-determine-dilation-factors-and-translation-amounts/#respond</comments>
		
		<dc:creator><![CDATA[Whit Ford]]></dc:creator>
		<pubDate>Mon, 30 Apr 2018 01:43:21 +0000</pubDate>
				<category><![CDATA[Concepts]]></category>
		<category><![CDATA[Dilation]]></category>
		<category><![CDATA[Functions]]></category>
		<category><![CDATA[Transformation Equations]]></category>
		<category><![CDATA[Translation]]></category>
		<guid isPermaLink="false">http://mathmaine.com/?p=5605</guid>

					<description><![CDATA[A worked example of how to determine  transformation functions and the transformed equation, given the equation of the first graph and two sets of corresponding points from the graphs.]]></description>
		
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		<post-id xmlns="com-wordpress:feed-additions:1">5605</post-id>
		<media:thumbnail url="https://mathmaine.com/wp-content/uploads/2018/04/analyzing-transformations.jpg" />
		<media:content url="https://mathmaine.com/wp-content/uploads/2018/04/analyzing-transformations.jpg" medium="image">
			<media:title type="html">Analyzing Transformations</media:title>
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			<media:title type="html">Whit</media:title>
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		<item>
		<title>Pi Notation (Product Notation)</title>
		<link>https://mathmaine.com/2018/03/04/pi-notation/</link>
					<comments>https://mathmaine.com/2018/03/04/pi-notation/#comments</comments>
		
		<dc:creator><![CDATA[Whit Ford]]></dc:creator>
		<pubDate>Sun, 04 Mar 2018 23:24:04 +0000</pubDate>
				<category><![CDATA[Concepts]]></category>
		<category><![CDATA[Notation]]></category>
		<category><![CDATA[Pi Notation]]></category>
		<category><![CDATA[Products]]></category>
		<guid isPermaLink="false">http://mathmaine.com/?p=5578</guid>

					<description><![CDATA[Explanation of how Pi notation describes the product of a series of factors.]]></description>
		
					<wfw:commentRss>https://mathmaine.com/2018/03/04/pi-notation/feed/</wfw:commentRss>
			<slash:comments>10</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5578</post-id>
		<media:thumbnail url="https://mathmaine.com/wp-content/uploads/2010/04/sigmapi.jpg" />
		<media:content url="https://mathmaine.com/wp-content/uploads/2010/04/sigmapi.jpg" medium="image">
			<media:title type="html">Sigma+Pi</media:title>
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		<media:content url="https://2.gravatar.com/avatar/baad3c3df2bcea6570058e8380783dd102ecf4bc03d3ba4745d6e508cbb102f3?s=96&#38;d=monsterid&#38;r=G" medium="image">
			<media:title type="html">Whit</media:title>
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		<item>
		<title>Sigma Notation (Summation Notation)</title>
		<link>https://mathmaine.com/2018/03/04/sigma-notation/</link>
					<comments>https://mathmaine.com/2018/03/04/sigma-notation/#comments</comments>
		
		<dc:creator><![CDATA[Whit Ford]]></dc:creator>
		<pubDate>Sun, 04 Mar 2018 23:13:51 +0000</pubDate>
				<category><![CDATA[Concepts]]></category>
		<category><![CDATA[Notation]]></category>
		<category><![CDATA[Sigma Notation]]></category>
		<category><![CDATA[Sums]]></category>
		<guid isPermaLink="false">http://mathmaine.com/?p=5576</guid>

					<description><![CDATA[Explanation of Sigma notation, also known as Summation Notation. Explanations of how to describe a sum of terms using it, with examples.]]></description>
		
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			<slash:comments>2</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5576</post-id>
		<media:thumbnail url="https://mathmaine.com/wp-content/uploads/2010/04/sigmapi.jpg" />
		<media:content url="https://mathmaine.com/wp-content/uploads/2010/04/sigmapi.jpg" medium="image">
			<media:title type="html">Sigma+Pi</media:title>
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		<media:content url="https://2.gravatar.com/avatar/baad3c3df2bcea6570058e8380783dd102ecf4bc03d3ba4745d6e508cbb102f3?s=96&#38;d=monsterid&#38;r=G" medium="image">
			<media:title type="html">Whit</media:title>
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		<title>Practice Problems: Three Step Linear Equations</title>
		<link>https://mathmaine.com/2017/09/24/three-step-linear-equation-problems/</link>
					<comments>https://mathmaine.com/2017/09/24/three-step-linear-equation-problems/#respond</comments>
		
		<dc:creator><![CDATA[Whit Ford]]></dc:creator>
		<pubDate>Mon, 25 Sep 2017 01:11:56 +0000</pubDate>
				<category><![CDATA[Practice Problems]]></category>
		<category><![CDATA[Algebra I]]></category>
		<category><![CDATA[Linear Equations]]></category>
		<guid isPermaLink="false">http://mathmaine.wordpress.com/?p=5344</guid>

					<description><![CDATA[Three step single variable linear equation practice problems, all with a common solution]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5344</post-id>
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			<media:title type="html">Whit</media:title>
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		<title>Practice Problems: Two Step Linear Equations</title>
		<link>https://mathmaine.com/2017/01/31/two-step-linear-equation-problems/</link>
					<comments>https://mathmaine.com/2017/01/31/two-step-linear-equation-problems/#respond</comments>
		
		<dc:creator><![CDATA[Whit Ford]]></dc:creator>
		<pubDate>Tue, 31 Jan 2017 20:39:50 +0000</pubDate>
				<category><![CDATA[Practice Problems]]></category>
		<category><![CDATA[Algebra I]]></category>
		<category><![CDATA[Linear Equations]]></category>
		<guid isPermaLink="false">http://mathmaine.wordpress.com/?p=5247</guid>

					<description><![CDATA[Two step single variable linear equation practice problems, all with a common solution]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5247</post-id>
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			<media:title type="html">Whit</media:title>
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		<item>
		<title>Practice Problems: One Step Linear Equations</title>
		<link>https://mathmaine.com/2016/11/05/one-step-linear-equation-problems/</link>
					<comments>https://mathmaine.com/2016/11/05/one-step-linear-equation-problems/#respond</comments>
		
		<dc:creator><![CDATA[Whit Ford]]></dc:creator>
		<pubDate>Sat, 05 Nov 2016 16:44:13 +0000</pubDate>
				<category><![CDATA[Practice Problems]]></category>
		<category><![CDATA[Algebra I]]></category>
		<category><![CDATA[Linear Equations]]></category>
		<guid isPermaLink="false">http://mathmaine.wordpress.com/?p=5068</guid>

					<description><![CDATA[One step single variable linear equation practice problems, all with a common solution]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">5068</post-id>
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			<media:title type="html">Whit</media:title>
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