Illustrative Math Alignment: Grade 8 Unit 3
Linear Equations and Linear Systems
Lesson 12: Systems of Equations
Use the following Media4Math resources with this Illustrative Math lesson.
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Video Transcript: Algebra Nspirations: Solving Systems of Equations | Video Transcript: Algebra Nspirations: Solving Systems of Equations
This is the transcript for the video of same title. Video contents: Written and hosted by internationally acclaimed math educator Dr. Monica Neagoy, this video introduces students to systems of linear equations in two or three unknowns. To solve these systems, the host illustrates a variety of methods: four involve the TI-Nspire (spreadsheet, graphs and geometry, matrices and nSolve) and two are the classic algebraic methods known as substitution and elimination, also called the linear combinations method. The video ends with a summary of the three possible types of solutions. Concepts explored: equations, linear equations, linear systems |
Applications of Linear Systems, Matrix Operations and Solving Systems of Equations |
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Video Transcript: Algebra Nspirations: Solving Systems of Equations, 1 | Video Transcript: Algebra Nspirations: Solving Systems of Equations, Part 1
This is the transcript for the video of same title. Video contents: In this Investigation we solve a linear system. This is part of a collection of video transcript from the Algebra Nspirations video series. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript LibraryTo see the complete collection of video transcriptsy, click on this link. |
Applications of Linear Systems, Matrix Operations and Solving Systems of Equations |
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Video Transcript: Algebra Nspirations: Solving Systems of Equations, 2 | Video Transcript: Algebra Nspirations: Solving Systems of Equations, Part 2
This is the transcript for the video of same title. Video contents: In this Investigation we use matrices and the elimination method to solve a linear system. This is part of a collection of video transcript from the Algebra Nspirations video series. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript LibraryTo see the complete collection of video transcriptsy, click on this link. |
Applications of Linear Systems, Matrix Operations and Solving Systems of Equations |
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Video Transcript: TI-Nspire Mini-Tutorial: (CAS) Solving a System of Two Linear Equations | Video Transcript: TI-Nspire Mini-Tutorial: (CAS) Solving a System of Two Linear Equations
This is the transcript for the TI-Nspire Mini-Tutorial entitled, Solving a System of Two Linear Equations. This is part of a collection of video transcripts for the video tutorial series on using the TI-Nspire Graphing Calculator. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript LibraryTo see the complete collection of video transcriptsy, click on this link. |
Solving Systems of Equations |
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VIDEO: Algebra Applications: Systems of Equations, 1 | VIDEO: Algebra Applications: Systems of Equations, 1
TopicSystems of Equations DescriptionDescription: Explores profit and loss through linear functions, focusing on break-even points and business profitability using TI-Nspire for visualizations. |
Applications of Linear Systems and Solving Systems of Equations |
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VIDEO: Algebra Applications: Systems of Equations, 2 | VIDEO: Algebra Applications: Systems of Equations, 2
TopicSystems of Equations DescriptionDescription: Discusses encryption using linear systems, demonstrating substitution ciphers and matrix-based encoding for secure communication. |
Applications of Linear Systems and Solving Systems of Equations |
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VIDEO: Algebra Applications: Systems of Equations, 3 | VIDEO: Algebra Applications: Systems of Equations, 3
TopicSystems of Equations DescriptionDescription: Analyzes ballistic missile interception through quadratic systems, graphing missile paths and their intersection as solutions to equations. |
Applications of Linear Systems and Solving Systems of Equations |
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VIDEO: Algebra Nspirations: Solving Systems of Equations, 1 | VIDEO: Algebra Nspirations: Solving Systems of Equations, Segment 1
In this Investigation we solve a linear system. This video is Segment 1 of a 4 segment series related to Algebra Nspirations: Solving Systems of Equations. |
Applications of Linear Systems and Solving Systems of Equations |
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VIDEO: Algebra Nspirations: Solving Systems of Equations, 2 | VIDEO: Algebra Nspirations: Solving Systems of Equations, Segment 2
In this Math Lab, we explore the break-even point for a business. This video is Segment 2 of a 4 segment series related to Algebra Nspirations: Solving Systems of Equations. |
Applications of Linear Systems and Solving Systems of Equations |
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VIDEO: Algebra Nspirations: Solving Systems of Equations, 3 | VIDEO: Algebra Nspirations: Solving Systems of Equations, Segment 3
In this Investigation we use matrices and the elimination method to solve a linear system. This video is Segment 3 of a 4 segment series related to Algebra Nspirations: Solving Systems of Equations. |
Applications of Linear Systems and Solving Systems of Equations |
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VIDEO: Algebra Nspirations: Solving Systems of Equations, 4 | VIDEO: Algebra Nspirations: Solving Systems of Equations, Segment 4
In this Math Lab we explore the graphical solution of a nonlinear system. This video is Segment 4 of a 4 segment series related to Algebra Nspirations: Solving Systems of Equations. |
Applications of Linear Systems and Solving Systems of Equations |
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VIDEO: Ti-Nspire Mini-Tutorial, Video 32 | VIDEO: TI-Nspire Mini-Tutorial: (CAS) Solving a System of Two Linear Equations
In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to solve a linear system. This video supports the TI-Nspire Clickpad and Touchpad. |
Solving Systems of Equations |
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Worksheet: Solving Linear Systems, Set 02 | Worksheet: Solving Linear Systems, Set 02
This is part of a collection of math worksheets on the topic of solving linear systems. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Solving Systems of Equations |
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Worksheet: Solving Linear Systems, Set 03 | Worksheet: Solving Linear Systems, Set 03
This is part of a collection of math worksheets on the topic of solving linear systems. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Solving Systems of Equations |
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Worksheet: Solving Linear Systems, Set 04 | Worksheet: Solving Linear Systems, Set 04
This is part of a collection of math worksheets on the topic of solving linear systems. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Solving Systems of Equations |
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Worksheet: Solving Linear Systems-Set 01 | Worksheet: Solving Linear Systems-Set 01
This is part of a collection of math worksheets on the topic of solving linear systems. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Solving Systems of Equations |
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Worksheet: TI-Nspire Mini-Tutorial: (CAS) Solving a System of Two Linear Equations | Worksheet: TI-Nspire Mini-Tutorial: (CAS) Solving a System of Two Linear Equations
This is part of a collection of math worksheets on the use of the TI-Nspire graphing calculator. Each worksheet supports a companion TI-Nspire Mini-Tutorial video. It provides all the keystrokes for the activity. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Solving Systems of Equations |
