Section 1-A

Section 1-A - Or terminating I Irrational Numbers Numbers...

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Basic Algebra Review Section A-1 Set of Real Numbers A real number informally is any number that has a decimal representation Symbol Name Description Examples N Natural Numbers Counting Numbers or Positive Integers 1, 2, 3, 4, 5…. . Z Integers Natural Numbers, their negatives, and 0 ..,-2, -1, 0, 1, 2. . Q Rational Numbers Numbers that can be represented as a/b -4, 0, 1, 25 -3/5 Where A and B are integers and b not equal To 0; decimal representations are repeating
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Unformatted text preview: Or terminating I Irrational Numbers Numbers that can be represented as Pi, 1.414, 2.718 Non repeating and nonterminating decimal numbers R Real Numbers Rational and Irrational Numbers Real Number Line On a number line is a line of numbers that each real number corresponds to a point on the line and each point on the line corresponds to a real number called coordinates....
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