November 04th, 2014

We started looking at 4 questions from the LC HL papers including:

• 2011 P.2 Q.3 (Click here)
• 2013 P.2 Q.3 (Click here)

We then looked at the example question on Section 8.1 Problem solving using linear equations and graphs.

tt4_8.1_linear_problems_4-11-2014.pdf
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Coordinate geometry formulae