Illustrative Math Alignment: Grade 8 Unit 3
Linear Equations and Linear Systems
Lesson 15: Writing 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, 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, Segment 1: Profit and Loss
Profit and loss are the key measures in a business. A system of equations that includes an equation for income and one for expenses can be used to determine profit and loss. Students solve a system graphically. This is part of a collection of videos from the Algebra Applications video series on the topic of Systems of Equations. |
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, Segment 2: Encryption
Secret codes and encryption are ideal examples of a system of equations. In this activity, students encrypt and decrypt a message. This is part of a collection of videos from the Algebra Applications video series on the topic of Systems of Equations. |
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, Segment 3: Ballistic Missiles
A ballistic missile shield allows you to shoot incoming missiles out of the sky. Mathematically, this is an example of a linear-quadratic system. Students graph such a system and find the points of intersection between a line and a parabola. This is part of a collection of videos from the Algebra Applications video series on the topic of Systems of 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 |
