10 Questions
Section 3.1 - Using Letters to Represent Numbers
p. 90, Example 1: Use mathematical symbols to translate the following verbal phrases into algebraic language (see red colored answers)
Section 3.2 - Translating Verbal Phrases into Symbols
p.92 - 93, Examples 1 & 2: Represent each phrase by an algebraic expression; read the "Brianna" problem and solution
Section 3.3 - Algebraic Terms and Vocabulary
Vocabulary: term, factor, coefficient, numerical coefficient (this is really the one you need to know), base, exponent, powers
p. 96, Example 1: For each term, name the (numerical) coefficient, base, and exponent. (See red colored answers)
Section 3.4 - Writing Algebraic Expressions in Words
Know the word "domain" (what is reasonable for the "context" problem?). Domain is the same as "Replacement Set". See examples 1, 2 and 3 on p. 98
Section 3.6 - Open Sentences and Solution Sets
Vocabulary: open sentence, replacement set (or domain), solution set; know how to write elements in set notation, ex: {1, 2, 3, 4, 5}
See Example 2 on p. 105
