Presentation on theme: "Taks Objective 2 Properties and attributes of function."— Presentation transcript:
1 Taks Objective 2Properties and attributesoffunction
2 SimplifyTo reduce to basic essentials2+5[9+9]2+52+90 =92
3 Numerical Expressions An expression that consists of numbers, operations, and grouping symbolsExample6 – 4 = 2(3 + 3) – 4 = 2(3 x 2) – 4 = 2
4 Algebraic expression Example 2x + 3y – 20 5x-2y+38 4x+5y-72 x-4y+108 An expression that consists of numbers, variables, operations, and grouping symbols.Example2x + 3y – 205x-2y+384x+5y-72x-4y+1083x-y+39
5 Commutative PropertyCommutative property states that numbers can be added or multiplied in any orderCommutative property of Addition states that changing the order of addends does not change the sum. That is, a + b = b+ aCommutative property of Multiplication states that changing the order of factors does not change the product. That is, a x b = b x a
6 Associative PropertyThe associative property of addition says that when we add more than two numbers the grouping of the addends does not change the product.The associative property of multiplication says that when we multiply more that two numbers the grouping of the factors does not change product.
8 Distributive Property Is an algebra property which is used to multiply a single term and two or more terms inside a set of parentheses.4 = ( -6 + ( -10) )4=4
9 Terms that have the same variables parts. Like TermsTerms that have the same variables parts.
10 Examples Combine like terms. Subtract 12 from each side. Simplify Divide each side by 3Use the commutative Property of Addition.Combine like termsSubtract 16 from each sideDivide each side by 6a.2c + c + 12 = 782c + c + 12 = 783c + 12 = 783c – 12 = 783c/3 = 66/3c = 22b.4b b = 464b b = 464b + 2b + 16 = 466b + 16 = 466b + 16 – 16 =6b/6 = 30/6b = 5