PPT-I.3 Variables, expressions, and equations

I3 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 ie 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/ TeacherTwins©2014. Warm Up. 1). Solve the following expression . . for x = -16 and y=9. 2). Evaluate.. a). . b). . . c). . d). . 3). While playing football Paul’s team gained 5 yards on the first play, . J. Evans/C. Logan. 5.4B. Applying Systems . Of Linear Equations. Define Variables:. Let . x . =. . the width Let. y . = the length . Equations:. Which method of solving systems of equations would be best to . 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. . Evaluate and simplify algebraic expressions by substituting and using order of operations.. How to…. You will need to translate words into mathematical operations. . What are some words or phrases for:. _____________________________________________________________. Algebra 1 – Solving . Equations - Math is Hip. ™. Prerequisite Skills Needed:. - . Order of Operations. - Add/Subtract & Multiply/Divide . Data and expressions. Data types. Internally. , computers store everything as 1s and 0s. . 104. .  . 01101000. . 'hi'. .  . 0110100001101001. . 'h' .  . 01101000. How are . h. and . • State-space representation.. • Linear state-space equations.. • Nonlinear state-space equations.. • Linearization of state-space equations.. 2. Input-output Description. The description is valid for. Assessment targets. Progress Map. Math. Learning Progression. 4 building blocks. Learning Progression. Item Design. Outcomes/Scoring. Assessment Quality. Bear Assessment System Stage 1. Focus on the process of learning and on individual student’s progress through that process . to understand . how each term of an expression works and how changing the value of variables . impacts the . resulting quantity.. 1.1.2: Interpreting Complicated Expressions. 1. Key Concepts. If . a situation is described verbally, it is often necessary to . Unit 3. Purpose . Provided is a lesson for teachers to use to help students understand . how to construct and analyze function tables. Included are the following resources:. Common Core Standards. 6.EE.9 . Equations in two variables. Solving Systems of Equations. Eventually, we will ask: “Under what circumstances can we solve a system of equations in which there are more variables than unknowns for some of the variables in terms of the others?” . NC Math 31North Carolina Standard Course of StudyNorth Carolina Math 3Standards for Mathematical Practice1Make sense of problems and persevere in solving them2Reason abstractly and 3Construct viable a Chapter 1 of . Macroeconomics. , 10. th. edition, by N. Gregory . Mankiw. ECO62. . Udayan. Roy. What Macroeconomists Study. Why are some countries rich and others poor?. Why have some countries’ incomes grown rapidly over the past decade while others have stagnated?.