Intersections and inequalities day 3b
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This document outlines the learning outcomes and activities for a math lesson on interpreting functions and solving equations graphically. The lesson includes launching an activity to check understanding, exploring how to solve equations graphically through multiple activities, and solving quadratic inequalities by considering the graphs of two quadratic functions and using colored pencils to show answers.
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Intersections and inequalities day 3b
- 1. Sept. 12th, 2013 Learning Outcome: To interpret functions Launch: p. 112 Check your understanding
- 2. Launch: Graphing to find a solution 2.
- 5. Explore: Inequalities with one variable
- 6. Explore: Solving quadratic inequalities How can the graphs of y = 2x2 + 5x – 3 and y = x2+ 4x + 3 help you to solve an inequality? Consider this as you answer the questions below . a. Draw the graphs and use colored pencils to show your answers b. Label each graph with its equation b