PPT-Lesson 1.4 - Solving Absolute Value Equations

Katherine Wu the absolute value of a number is its distance from 0 on a number line distance is nonnegative so the absolute value of a number is always positive symbol x is used to represent the absolute number of a number x. he year Design Value s based on the average of a 3 year period which includes the selected year plus the two prior years Also displayed is the following informat on for each year the umber of Complete Quarters for that year the 99 th Percentil samp Lesson Objective:. An equation is like a set of scales.. To keep it balanced, whatever you. do to one side you must do to the other.. Use this idea to solve equations like:. 3x + 1 = x + 7 . 2 (3x + 1) = 3 (x – 2). 1. 2. Lesson Objective. Students Will Be Able To…. Distinguish comparisons of absolute value from statements about order.. Lesson Description. This lesson contains review of absolute value and magnitude while discussing the language surrounding these concepts that often confuses students. It emphasizes identifying the context of the math in discerning the numerical values coinciding with the verbiage. . Multiplication . Equations. 3-3 Solving . Multiplication . Equations. Solve. Solution. GOAL. Find the value of the variable that makes the. equation TRUE.. The value that makes the equation true.. To isolate the variable (have the variable on one. Solving an Absolute Value Equation. You have already used graphs and mental math to solve some absolute value equations. For instance:. 8 and -8. This has two solutions:. Solving an Absolute Value Equation. Ch. 1.6. 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. . Mathematical Language. A . solution. of an equation is a number that make the equation true. 3x+2=17. To . solve. an equation means to find all its solution. Two equations are equivalent if they have the same solutions. Students will be able to use integers to represent the velocity and the speed of an object as evidenced by . the class discussion after watching a short video.. https://www.youtube.com/watch?v=M9NBZJR5tyo. 1. Order the following numbers from least to greatest. . . 15, , -2, , -12, 0, . A dog is standing on a cliff, 35 feet above sea level. A dolphin is swimming 6 feet below sea level. An octopus is moving along the seabed 40 feet below seal level.. Equations Using Algebra Tiles . Objectives. Solving Equations Involving the Distributive Property. Solving Multi-Step Equations. Solving Equations. The development of the equation solving model is based on two ideas.. Only those with single-step equation experience dare proceed!. Section 6.4. Equation Solving. When we solve equations, our goal is to find the . _______. . of the . variable. ; the . _________. . to the equation. . Examples:. . 1). . . x 3 = 15. . 2) p – 5 = 20. 3) 2d = 16. 4). . = 24.  . Multi-Step Equations. Examples—. 5). 2p 15 = 29. 6). 14 – 3n = -10. 7). 27 = -9(y 5). 8). 7a – 3a 2a – a = 16. Absolutism + Enlightenment Lesson 2: Absolute Rulers bellwork “The royal power is absolute …The prince need render account of his acts to no one...Without this absolute authority [he] could neither do good nor repress evil. It is necessary that his power be such that no one can hope to escape him...The prince...is not regarded as a prviate person: he is a public personage, all the state is in him; the will of all the people is included in his. As all perfection and all stregnth are united in God, so all the power of individuals is united in the person of the prince.” Lesson Topic: The Mean Absolute Deviation (MAD) Lesson Objective: I can… I can calculate the mean absolute deviation (MAD) for a given data set. I can interpret the MAD as the average distances of data values from the mean.