203-exam_2_review - Chapter 4 Inequalities • Graph the...

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Exam #2 Review Sheet Math 203 — Spring 2011 Fred Bourgoin The exam will consist of questions similar to the ones found in HW #3 through HW #7, or presented in class. You will be given 75 minutes to complete the exam. No notes or calculators will be allowed. Listed below are the skills you need to possess. Chapter 3: Systems of Linear Equations Solve a system of two equations graphically. (That means that you have to remember how to graph lines—chapter 2). Solve systems of two or equations using any method you like. Solve simpler application problems. Suggested review problems: #11–20, 22–26, 30, 31, 34, 35 pp. 213–4
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Unformatted text preview: Chapter 4: Inequalities • Graph the solution set of an inequality on a number line. • Express the solution set of an inequality in both interval and set-building notations. • Solve inequalities. • Find the union and intersection of two sets. • Solve compound inequalities. • Solve equations containing absolute values. • Solve inequalities containing absolute values. • Graph inequalities. • Graph systems of inequalities. • Skip section 4.6. • Suggested review problems: #11–19, 22–48 p. 273...
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