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2.3 Diagrams and 2.4 Algebraic Reasoning

2.3 Diagrams and 2.4 Algebraic Reasoning. You will hand this in. P. 88, 23. Justify each step. What type of reasoning is this?. Addition Property of Equality. If a = b, then a + c = b + c Subtraction Property of Equality. If a = b, then a – c = b – c Multiplication Property of Equality.

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2.3 Diagrams and 2.4 Algebraic Reasoning

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  1. 2.3 Diagrams and 2.4 Algebraic Reasoning

  2. You will hand this in • P. 88, 23

  3. Justify each step. What type of reasoning is this?

  4. Addition Property of Equality. If a = b, then a + c = b + c Subtraction Property of Equality. If a = b, then a – c = b – c Multiplication Property of Equality. If a = b, then ac = bc Division Property of Equality. If a = b, then a/c = b/c Substitution Property of Equality. If a = b, then a can be substituted for b in any eq.

  5. Distributive Property a(b + c) = ab + ac a(b – c) = ab – ac Reflexive Property a = a Symmetric Property If a = b, then b = a Transitive Property If a = b and b = c, then a = c.

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