http://www.singaporeolevelmaths.com/2009/05/14/a-math-how-do-you-sketch-a-modulus-graph/ Simple Tips for Better Maths Results! Wed, 19 Oct 2011 12:26:29 +0000 hourly 1 http://wordpress.org/?v=3.0.4 http://www.singaporeolevelmaths.com/2009/05/14/a-math-how-do-you-sketch-a-modulus-graph/comment-page-1/#comment-2202 Harry Mon, 11 Oct 2010 16:27:46 +0000 http://www.singaporeolevelmaths.com/?p=1375#comment-2202 How to sketch the graph y = |x+2|+|x-1|? How to sketch the graph y = |x+2|+|x-1|?

]]> http://www.singaporeolevelmaths.com/2009/05/14/a-math-how-do-you-sketch-a-modulus-graph/comment-page-1/#comment-2189 A-Math: How to Sketch Modulus Graph [video] | singaporeolevelmaths.com Wed, 29 Sep 2010 08:24:58 +0000 http://www.singaporeolevelmaths.com/?p=1375#comment-2189 [...] I have written a similar post in 2009 here, I feel that a video will show you clearly the step by step and important points to consider. Note [...] [...] I have written a similar post in 2009 here, I feel that a video will show you clearly the step by step and important points to consider. Note [...]

]]> http://www.singaporeolevelmaths.com/2009/05/14/a-math-how-do-you-sketch-a-modulus-graph/comment-page-1/#comment-1475 TYS Fri, 15 May 2009 10:06:44 +0000 http://www.singaporeolevelmaths.com/?p=1375#comment-1475 In my opinion, student A diagram was wrong because he or she does not use equal scale for both x and y -axis. Thus, it has created the weird shape different from standard curve shape. However, I will agree with you in encouraging students to follow Student B's method for curve sketching. In my opinion, student A diagram was wrong because he or she does not use equal scale for both x and y -axis. Thus, it has created the weird shape different from standard curve shape. However, I will agree with you in encouraging students to follow Student B’s method for curve sketching.

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