We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byWhitney May
Modified over 6 years ago
Section 2-4 Reasoning with Properties from Algebra
Properties of Equality
Addition property Adding something to each side of an equation Given + 18 Therefore, the Addition Property of (=) was applied. Example:
subtraction property Subtracting from each side of an equation Given Therefore, the Subtraction Property of (=) was applied. Example:
Multiplication property Multiplying something to each side of an equation Example: Given 7 7 Therefore, the Multiplication Property of (=) was applied.
division property Dividing something on each side of an equation Example: Given 22 Therefore, the Division Property of (=) was applied.
Reflexive property Same exact thing on each side of the equal sign! Examples:
Symmetric property The sides of an equation are switched. (Nothing else is done with the equation.) Examples:
Transitive property * Relates to the Law of Syllogism!
substitution property Plugging in something in place of another thing in any equation or expression. Example:
Distributive property a(b+c) = ab +ac *Helps to get rid of parentheses Example: 4(x+y) Given = 4x + 4y Therefore, the Distribution Property was applied.
Simplification To combine like terms Example: x= 3 + 5 Given = 8 Therefore, the Simplification was applied.
1 2-4 Reasoning in Algebra Objectives: Use basic properties of algebra in reasoning Define congruence State the properties of congruence.
3-5 Solving Equations with the variable on each side Objective: Students will solve equations with the variable on each side and equations with grouping.
Algebraic Properties: The Rules of Algebra Be Cool - Follow The Rules!
3-4 Algebra Properties Used in Geometry The properties of operations of real numbers that you used in arithmetic and algebra can be applied in geometry.
Identity and Equality Properties. Properties refer to rules that indicate a standard procedure or method to be followed. A proof is a demonstration of.
Properties from Algebra Geometry Chapter 02 A BowerPoint Presentation.
Properties of Real Numbers
Properties of Equality, Identity, and Operations.
E QUATIONS & INEQUALITIES Properties. W HAT ARE EQUATIONS ? Equations are mathematical sentences that state two expressions are equal. Example: 2x – 5.
Properties of Equality
Taks Objective 2 Properties and attributes of function.
Mathematical Properties Algebra I. Associative Property of Addition and Multiplication The associative property means that you will get the same result.
Algebraic proof Chapter 2 Section 6.
Chapter 1 Section 3 Solving Equations. Verbal Expressions to Algebraic Expressions Example 1: Write an algebraic expression to represent each variable.
2.6 Properties of Equality and Congruence Textbook page 88.
Reasoning with Properties from Algebra. Properties of Equality Addition (Subtraction) Property of Equality If a = b, then: a + c = b + c a – c = b – c.
2-2 Properties from Algebra
Chapter 2 Section 4 Reasoning in Algebra. Properties of Equality Addition Property of Equality If, then. Example: ADD 5 to both sides! Subtraction Property.
Lesson Reasoning with Postulates and Algebra Properties.
© 2021 SlidePlayer.com Inc. All rights reserved.