Monday 15 April

4/15/2013

Algebra Chapter 7 (Lesson 2)
7.2 Quadratic Inequalities.

In class we discussed the shape of positive and negative quadratic functions. We then looked at videos of the examples from the book involving quadratic inequalities. We tried a few questions from Exercise 7.2, class notes are uploaded (click here).

HW - is try questions from Ex. 7.2

3 Examples from Section 7.2

2 Comments

Aisling

4/16/2013 02:21:02 pm

Sorry sir but some of the videos for financial maths are not working and a depreciation video is repeated under the annuities heading

Mr R

4/16/2013 04:44:21 pm

Thank you Aisling, sorry about that mistake, 5.3 Ex 1 is now linked to the correct video. The videos are working on my computer at this time - please let me know if there is still a problem.

Keep up the good work.

Monday 15 April

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