1504795818.pdf - Equations and Inequalities ESSENTIAL QUESTIONS Unit Overview Investigating patterns is a good foundation for studying Algebra 1 You

1504795818.pdf - Equations and Inequalities ESSENTIAL...

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© 2014 College Board. All rights reserved. EMBEDDED ASSESSMENTS These assessments, following Activities 2 and 4, will give you an opportunity to demonstrate what you have learned about patterns, equations, and inequalities. Embedded Assessment 1: Patterns and Equations p. 33 Embedded Assessment 2: Inequalities and Absolute Value p. 61 ESSENTIAL QUESTIONS How can you represent patterns from everyday life by using tables, expressions, and graphs? How can you write and solve equations and inequalities? 1 Equations and Inequalities Unit Overview Investigating patterns is a good foundation for studying Algebra 1. You will begin this unit by analyzing, describing, and generalizing patterns using tables, expressions, graphs, and words. You will then write and solve equations and inequalities in mathematical and real-world problems. Key Terms As you study this unit, add these and other terms to your math notebook. Include in your notes your prior knowledge of each word, as well as your experiences in using the word in different mathematical examples. If needed, ask for help in pronouncing new words and add information on pronunciation to your math notebook. It is important that you learn new terms and use them correctly in your class discussions and in your problem solutions. Academic Vocabulary consecutive Math Terms sequence common difference expression variable equilateral equation solution formula literal equation graph of an inequality solution of an inequality compound inequality conjunction disjunction absolute value absolute value notation absolute value equation absolute value inequality 1
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© 2014 College Board. All rights reserved. Getting Ready Write your answers on notebook paper. Show your work. 1. What is 2 3 4 5 + ? 2. What condition must be met before you can add or subtract fractions? 3. Jennifer is checking Megan’s homework. They disagree on the answer to this problem: 4 2 × 2 2 . Jennifer says the product is 32 and Megan says it is 64. Who has the correct answer? Explain how she arrived at that correct product. 4. A piece of lumber 2 1 4 feet long is to be cut into 3 equal pieces. How long will each piece of cut wood be? Give the measurement in feet and in inches. 5.Arrange the following expressions in order of their value from least to greatest. a.4 -6 b. -4 +6c.-4 -6 6. Which expression has the greater value? Justify your answer. A. - 8 + 3 B. - 8 × 3
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  • Fall '18
  • Elementary algebra, Equations and Inequalities

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