Graphing Solving Quadratic Inequalities 5.7 What is different in the graphing process of an equality and an inequality? How can you check the x-intercepts of a quadratic equation or inequality? Why is it important to test 3 intervals after you have found the critical x values? There are four...
a = 3, b = -4, c = 10 4. Quadratic Inequalities When solving a quadratic inequality: 1. Start by getting the inequality in standard form – zero on one side. 2. Change the inequality to an equal sign. 3. Factor the equation or use the quadratic formula. 4. Find the zeros, ...
Graphing a Linear Inequality Graphing a linear inequality is very similar to graphing a linear equation. Math 71A 4.3 – Equations and Inequalities Involving Absolute Value 1. { Chapter 7 Lesson 3 Square Root Functions and Inequalities. Equations Quadratic in form factorable equations Chapter 9 Line...
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Solving Quadratic Equations by Factoring 1 Teaching objective(s) A. Investigate and apply real number solutions to quadratic equations algebraically and graphically. B. Use technology to solve quadratic equations. 2 Instructional Activities This lesson is to be taught as a review and reinforcement of ...
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