Rational Functions Resources
Websites
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Rational expression galore—includes info on "asymptote-ing," graphing, and all that good stuff.
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Practice makes perfect. You'll find lots of practice problems here to help you get your variation on.
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Need help with fractions? Simplifying? Factoring? It's all waiting for you here in purple-land.
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Don't worry—it's not too nerdy. This is a wicked-helpful site with excellent tutorials.
Videos
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Here's a crazy video where the instructor writes backwards on a marker board. It's a must-see.
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Watch and learn…you might just pick up something new about prying x outta those beastly fractions.
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If fractions still scare you, watch this.
Games and Tools
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Graphing, but easier. Check out this free graphing calculator.
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That's right—just type in the equation. It does all the work.
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Take a math break. Have some fun! Strategy games, puzzles, logic, mazes…and even some pre-calculus lessons if you're really up for a challenge.