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Vocabulary Section 1-3

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Vocabulary Section 1-3 continued

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Vocabulary Section 1-3 Continued O Integers- all counting numbers and their opposites. -2, -1, 0, 1, 2, 3, O Irrational Numbers- cannot be represented as the quotient of two integers. O Real Numbers- all rational and irrational numbers. O Inequality- a mathematical sentence that compares the values of two expressions using an inequality symbol.

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Section 1-3: Real Numbers and the Number Line Pearson Algebra I

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I am learning to O Classify, graph, and compare real numbers. O Find and estimate square roots.

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Example 1: Simplifying Square Roots

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Example 2: Estimating a Square Root

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Example 3: Classifying Numbers

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Example 4: Comparing Real Numbers

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Example 5: Graphing and Ordering Real Numbers

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Formative Assessments O Homework: page 20 #s 10-48 even