Introduction
A system of equations is a collection of two or more equations with a same set of unknowns. In solving a system of equations, we try to find values for each of the unknowns that will satisfy every equation in the system.
Systems of equations are used to compare two equations. Understanding where the two equations meet will give you valuable information to determine which function has the better cost, fast rate, etc.
A system of equations is a collection of two or more equations with a same set of unknowns. In solving a system of equations, we try to find values for each of the unknowns that will satisfy every equation in the system.
A system of equations is a collection of two or more equations with a same set of unknowns. In solving a system of equations, we try to find values for each of the unknowns that will satisfy every equation in the system.
Task
Complete the Solving System of Equations worksheet that has been shared with you in google drive.
1. Purpose of Systems
2. The intersecting point is the _____________ to both equations.
3. You have focus on two ways to solve systems.
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Graphing- Summarize the steps
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Substitution or f(x) = g(x)
Solve the following problems by graphing.
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Look at the video. Show the work for the given example.
2.
3.
Solve the following problems by substitution.
- Look at the video and work out the problem step by step.
Process
Evaluation
Students will complete IXL assignment U.1, U.2, and U.3