'Equations represent' presentation slideshows

W&C - Chapter 2

W&C - Chapter 2. Systems of Linear Equations (essentially a review of what we did with breakeven analysis, but better and more detailed in every way). Deja vu. R(x) = 1.95x C(x) = .03x + 9000. We went through the graphical and table solutions. solving algebraicly.

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Chapter 4

Chapter 4. Section 1. Solving Systems of Linear Equations by Graphing. Decide whether a given ordered pair is a solution of a system. Solve linear systems by graphing. Solve special systems by graphing. Identify special systems without graphing. 4.1. 2. 3. 4.

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Solving Systems of Linear Equations using Elimination

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8.1 Solving Systems of Linear Equations by Graphing

8.1 Solving Systems of Linear Equations by Graphing. Solving Systems of Linear Equations by Graphing. A system of linear equations, often called a linear system, consists of two or more linear equations with the same variables. Examples of systems include. Linear systems.

306 views • 16 slides

Solving Systems of Linear Equations using Substitution

Solving Systems of Linear Equations using Substitution. Substitution. Any system of linear equations in two variables can be solved by the substitution method. This method lends itself to situations in which one equation is already solved for either x or y. Substitution. x = 3y + 2

157 views • 15 slides