Solving Quadratic Inequalities (ppt)

3/4 lessons, includes step by step guide, worked examples, practice questions with solutions, and worksheets. The big idea is to solve the inequalities to find the critical values, the to test a point on a number line to determine the correct inequality.
To be able to solve quadratic inequalities algebraically.
The lessons are split into 3 sections:

  1. A recap of solving linear inequalities.
  2. Solving simple quadratic inequalities.
  3. Solving harder quadratic inequalities that involve rearranging and factorising to find the critical values.
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  • Solving-Quadratic-Inequalities.pptx

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Created: Nov 12, 2018

Updated: May 20, 2019

pptx, 5 MB


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