PPT-Expressions, Equations and Inequalities

Ch 16 Absolute Value Equations and Inequalities EQ How can you solve absolute value equations and inequalities I Will solve absolute value equations and inequalities Bell Work Solve the inequality Graph the solution . I.3 Variables, expressions, and equations. Objective. Essential Question. Key Vocab. To translate words into algebraic expressions and equations. In what order are the terms written in the expression “less than?” (i.e. 5 less than 4). *E*%*%*H"** %R*$R*E*D"***:@)02/+IR*303-I9)R*30@*5I02()5/9)*8)-)?302*)K2)803-*8)5,68=)5*2,*B,5)*,8*5,-?)*B8,4-)75"*%*ER*T*"#$%! $R*E*MAB)=/+/=*235*7,@)-5*38)*@)-/0)32)@*/0*2()*/2)7*5B)=/+/=32/,05*3?3/ If you read from left to right . 10 . “is greater than “ . 5. . X. If you read from right to left . 5. . “is less than “ . 10. . X. If you read from left to right . 5. . “is less than “ . Unit: Optimization. Systems of Inequalities. When solving a system of inequalities, you are looking for a SOLUTION SET that satisfies ALL linear inequalities involved.. Steps. Rearrange all rules into Function Form. Subtraction. Lessons 3-1 and 3-2. Addition Property of Inequalities – If any number is ________________ to each side of a true ___________________, the resulting inequality is also ________________.. Notes Part . 13. Systems of Linear Inequalities. Just . like when graphing systems of linear equations, you can graph systems of linear inequalities. . First. , graph both inequalities on the coordinate plane, shading where appropriate. . Solving inequalities. Example. Solve the inequality . Example. Solve the inequality . Example. Solve each of the following . inequalities. (. i. ). (ii) . Representing inequalities on a set of axes. Example. Sarah Manson. National Screening Programmes – Policy Lead. Scottish Snapshot. International . Cancer Benchmarking Project: 5 year colorectal % cancer survival rates (similar findings for other cancer types). Dr J Frost (jfrost@tiffin.kingston.sch.uk) . Last modified: . 20. th. . March 2016. Objectives: . Be able to solve both linear and quadratic inequalities. Be able to manipulate inequalities (including squared terms).. What we will learn. Solve multistep inequalities. Ex. . 1 . 2 step inequalities. Solve. Must Flip sign when multiplying or dividing by a negative.  . Solve.  . Your Practice. Solve.  . Ex. 2 Variable on Both Sides. Inequality Symbols. < . > . <. . >. . = . ≠. Less Than. Greater . Than. Less . Than or Equal To. Greater Than or Equal To. Equal To. Not Equal To. 5.3 Solving Multiple Step Inequalities Algebra 1 INEQUALITIES The relationship between two expressions that are NOT necessarily equal. Less Than Under Fewer Great er Than More Than Sixth. Edition. Chapter . 2. Linear Functions and Equations. Copyright © . 2018, 2014, 2010 . Pearson Education, Inc. All Rights Reserved. 2.5 Absolute Value Equations and Inequalities. Evaluate and graph the absolute value function. HE . Syddall. 1. , . M Evandrou. 2. , C Cooper. 1. , A . Aihie. . Sayer. 1,3. 1 . MRC . Lifecourse. Epidemiology . Unit. 2. . Centre for Research on Ageing. 3. Academic . Geriatric Medicine, . University of Southampton .