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### 10 Cards in this Set

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 1.2: Order of operations 1) P-E-M-D-A-S 1a) Parenthesis. 1b) Exponents. 1c) Multiplication/Division from L to R. 1d) Addition/Subtraction from L to R. 1.3: Open Sentences 1) Solution Set? 2) Replacement Set? 1) An solution set is the set of #'s from the replacement set that make the open sentence true. 2) a set of #'s that replace a variable. 1.4(a)- Identity and Equality Properties 1) Additive Identity? 2) Multiplicative Identity? 3) Multiplication Property of 0? 1)The sum of any # and 0= the # 2)The product of 1 & a number = the # 3)The product of any # and 0 = 0 1.4 cont. 1) Reciprocals/Multiplicative Inverses? 2) Reflexive Property? 3) Symmetric Property? 1) 0 has no reciprocal. fractions that=1 2) Any quantity that is = to itself 3) The second quantity = the first 1.4- cont2. 1) Transitive? 2) Subsititution? 1) If a+b+c=c+b+a 2) If quantities are = then they can be substituted for one another. 1.5- The Distributive Property 1) How do you Distribute? 1) Example. 9(8+7) - 8(4+9) Distributed Form below. 9*8+9*7 - 8*4+8*9 1.6- Commutative & Associative Properties 1) Commutative? 2) Associative? 1) The order of which you + or * doesnt change their sum/ product 2) Order in which you group 3 or more #'s when +/* doesn't change sum 1.7- Logical Reasoning 1) What is a counterexample? 1) A specific case in which a statement is false. 1.8- Graphs and Functions 1) What is a set of ordered pairs? 2) What is a function? 1) A relation 2) There is exactly 1 input for each output. 1.9- Analyzing Data by Using Graphs and Tables 1)what does a bar graph show? A line graph? A circle graph? 1)Bar- compare 2 different sets of data; Line graphs show change over time; Circle- compare parts to a whole.