January 23rd, 2014

Today we corrected a question from 7.1

tt6_7.1_inequalities_revision_q.14_23-1-2014.pdf
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Then we looked through examples 2 and 3 from 7.2 on Quadratic inequalities (see video in yesterdays blog) and answered a question from 7.2.

tt6_7.2_quadratic_inequalities_23-1-2014.pdf
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Lastly we looked at example 1 from 7.3 on Modulus.

tt6_7.3_modulus_23-1-2014.pdf
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HW: Look at questions from 7.2 and 7.3 and look over the last 2 examples from 7.3 (videos right).