1. Unit 6 Vocab Rachel Cryberg

2. Constant term and Division of fractions property A Constant term is the part of a equation that has no variables. p(x)=2x3–4x2+9x–5 (5 is the answer) L(h)=8x12-12x6+18h-3 (3 is the answer) Division of fractions property is basically dividing a fraction is the same as multiplying by it’s reciprocal. The reciprocal of ½ is 2. 10 ÷ ½ = 10 x 2 = 20 The reciprocal of ¼ is 4. 10 ÷ ¼ = 10 x 4 = 40 A Constant term is the part of a equation that has no variables. p(x)=2x3–4x2+9x–5 (5 is the answer) L(h)=8x12-12x6+18h-3 (3 is the answer) Division of fractions property is basically dividing a fraction is the same as multiplying by it’s reciprocal. The reciprocal of ½ is 2. 10 ÷ ½ = 10 x 2 = 20 The reciprocal of ¼ is 4. 10 ÷ ¼ = 10 x 4 = 40

3. Equation and Equivalent equations Equation is a number sentence that contains a equal sign. 4+5=9 25+95=120 Equivalent equations are number models that equal the same on both sides. A+O=O+A 3+9=9+3 Equation is a number sentence that contains a equal sign. 4+5=9 25+95=120 Equivalent equations are number models that equal the same on both sides. A+O=O+A 3+9=9+3

4. Inequality and Integers Inequality any number sentence with ≥, ≤, >, <, = 5>2 78<1234321 Integers are positive and negative numbers. -4, -5, -6, 7, 8, 9 Inequality any number sentence with ≥, ≤, >, <, = 5>2 78<1234321 Integers are positive and negative numbers. -4, -5, -6, 7, 8, 9

5. Multiplication property of -1 and Nested parentheses Multiplication property of -1 you multiply any number by -1 you will get it’s opposite. -1x23=-23 -1x-23=23 Nested parentheses are a set of more than one set of parentheses in side another. (2+(3x8))x5-10=x 7x6x((8+10)-4)+7 Multiplication property of -1 you multiply any number by -1 you will get it’s opposite. -1x23=-23 -1x-23=23 Nested parentheses are a set of more than one set of parentheses in side another. (2+(3x8))x5-10=x 7x6x((8+10)-4)+7

6. Open sentence and Opposite of a number Open sentence is a number sentence that is neither true or false because one or more variables are in it. Yx4-6+G=A 7-8+21-t+a=S Opposite of a number: the opposite number is if the negative is positive and the positive is negative. -6=6 -123456789=123456789 Open sentence is a number sentence that is neither true or false because one or more variables are in it. Yx4-6+G=A 7-8+21-t+a=S Opposite of a number: the opposite number is if the negative is positive and the positive is negative. -6=6 -123456789=123456789

7. Order of operations and Reciprocal and Relation symbol Order of operations rules to tell in what order to preform operations in. Parentheses Exponents Multiplication Division Addition Subtraction Reciprocal is the opposite of the fraction. ½ is the reciprocal of 2/1 12321/6 is the reciprocal of 6/12321 Relation symbol a symbol used to express a relationship with answers between two quantities. 76 42 Order of operations rules to tell in what order to preform operations in. Parentheses Exponents Multiplication Division Addition Subtraction Reciprocal is the opposite of the fraction. ½ is the reciprocal of 2/1 12321/6 is the reciprocal of 6/12321 Relation symbol a symbol used to express a relationship with answers between two quantities. 76 42

8. Repeating decimals and Solution Repeating decimals is a decimal number that has digits that repeat forever. 3.5556555655565556… 5.888 Solution comes after the equal sign and the answer to the problem. 4x5=20 9+5=14 Repeating decimals is a decimal number that has digits that repeat forever. 3.5556555655565556… 5.888 Solution comes after the equal sign and the answer to the problem. 4x5=20 9+5=14

9. Solution set and Terminating decimals Solution set is a set of all solutions of an equation or inequality. X = 36 x =6x6 R =64 R =8x8 Terminating decimals is a decimal number that has digits that doesn't go on forever. 0.4 0.25 Solution set is a set of all solutions of an equation or inequality. X = 36 x =6x6 R =64 R =8x8 Terminating decimals is a decimal number that has digits that doesn't go on forever. 0.4 0.25

10. Trial and error method and Variable Trial and error method is where you guess for a equation and make sure the answer is right 5 25 6x5=30 5x5=25 Variables are the a symbol for a number you don't know yet. Yx5+4=? 15+5-10x3/y=? Trial and error method is where you guess for a equation and make sure the answer is right 5 25 6x5=30 5x5=25 Variables are the a symbol for a number you don't know yet. Yx5+4=? 15+5-10x3/y=?