System of Linear Equations: methods, applications and matrix
EmilyMath
2 Followers
Grade Levels
7th - 12th, Homeschool
Subjects
Resource Type
Standards
CCSS8.EE.C.8
CCSS8.EE.C.8a
CCSS8.EE.C.8b
CCSS8.EE.C.8c
CCSSHSA-CED.A.2
Formats Included
- PDF
Pages
42 pages
EmilyMath
2 Followers
Description
Linear systems in two variables and three variables. This chapter will discover the methods of solving linear systems both algebraically and graphically. The word problems are challenging real-life situations. The introduce of matrix and gauss elimination will open both teachers' and students' horizons.
Total Pages
42 pages
Answer Key
Included
Teaching Duration
1 month
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Standards
to see state-specific standards (only available in the US).
CCSS8.EE.C.8
Analyze and solve pairs of simultaneous linear equations.
CCSS8.EE.C.8a
Understand that solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously.
CCSS8.EE.C.8b
Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations. Solve simple cases by inspection. For example, 3𝘹 + 2𝘺 = 5 and 3𝘹 + 2𝘺 = 6 have no solution because 3𝘹 + 2𝘺 cannot simultaneously be 5 and 6.
CCSS8.EE.C.8c
Solve real-world and mathematical problems leading to two linear equations in two variables. For example, given coordinates for two pairs of points, determine whether the line through the first pair of points intersects the line through the second pair.
CCSSHSA-CED.A.2
Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.
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Questions & Answers
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