These are the resources that support this Common Core Standard.
CCSS.MATH.CONTENT.HSA.REI.C.5: Prove that, given a system of two equations in two variables, replacing one equation by the sum of that equation and a multiple of the other produces a system with the same solutions.
There are 26 resources.| Title | Description | Thumbnail Image | Curriculum Nodes |
|---|---|---|---|
Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations, 3 |
Closed Captioned 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. Segments 3 and 4 are grouped together. |
|
Applications of Linear Systems, Solving Systems of Equations |
Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations, 1 |
Closed Captioned 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. Segments 1 and 2 are grouped together. |
|
Applications of Linear Systems, Solving Systems of Equations |
Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations |
Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations
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. |
|
Applications of Linear Systems, Solving Systems of Equations |
Closed Captioned Video: Algebra Applications: Systems of Equations |
Closed Captioned Video: Algebra Applications: Systems of Equations
In this episode of Algebra Applications, students explore various scenarios that can be explained through the use of systems of equations. Such disparate phenomena as profit and loss, secret codes, and ballistic missile shields can be explored through systems of equations. |
|
Applications of Linear Systems, Solving Systems of Equations |
Closed Captioned Video: Algebra Applications: Systems of Equations, 3 |
Closed Captioned 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. |
|
Applications of Linear Systems, Solving Systems of Equations |
Closed Captioned Video: Algebra Applications: Systems of Equations, 2 |
Closed Captioned 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. |
|
Applications of Linear Systems, Solving Systems of Equations |
Closed Captioned Video: Algebra Applications: Systems of Equations, 1 |
Closed Captioned 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. |
|
Applications of Linear Systems, Solving Systems of Equations |
INSTRUCTIONAL RESOURCE: Tutorial: Solving Systems: The Elimination Method |
INSTRUCTIONAL RESOURCE: Tutorial: Solving Systems: The Elimination Method
This slide show shows how to solve a system using the elimination method. |
|
Solving Systems of Equations |
INSTRUCTIONAL RESOURCE: Tutorial: Solving Systems: The Substitution Method |
INSTRUCTIONAL RESOURCE: Tutorial: Solving Systems: The Substitution Method
This slide show shows how to solve a system using the substitution method. |
|
Solving Systems of Equations |
INSTRUCTIONAL RESOURCE: Tutorial: What Is a System of Equations? |
INSTRUCTIONAL RESOURCE: Tutorial: What Is a System of Equations?
This slide show shows what a system of equations is. |
|
Solving Systems of Equations |
Video Transcript: Algebra Applications: Systems of Equations |
Video Transcript: Algebra Applications: Systems of Equations
This is the transcript for the video of same title. Video contents: In this episode of Algebra Applications, students explore various scenarios that can be explained through the use of systems of equations. |
|
Applications of Linear Systems, Matrix Operations, Solving Systems of Equations |
Video Transcript: Algebra Applications: Systems of Equations, Segment 1: Profit and Loss |
Video Transcript: Algebra Applications: Systems of Equations, Segment 1: Profit and Loss
This is the transcript for the video of same title. Video contents: 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. |
|
Applications of Linear Systems, Matrix Operations, Solving Systems of Equations |
Video Transcript: Algebra Applications: Systems of Equations, Segment 2: Encryption |
Video Transcript: Algebra Applications: Systems of Equations, Segment 2: Encryption
This is the transcript for the video of same title. Video contents: Secret codes and encryption are ideal examples of a system of equations. In this activity, students encrypt and decrypt a message. |
|
Applications of Linear Systems, Matrix Operations, Solving Systems of Equations |
Video Transcript: Algebra Applications: Systems of Equations, Segment 3: Ballistic Missiles |
Video Transcript: Algebra Applications: Systems of Equations, Segment 3: Ballistic Missiles
This is the transcript for the video of same title. Video contents: A ballistic missile shield allows you to shoot incoming missiles out of the sky. Mathematically, this is an example of a linear-quadratic system. |
|
Applications of Linear Systems, Matrix Operations, Solving Systems of Equations |
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. |
|
Applications of Linear Systems, Matrix Operations, Solving Systems of Equations |
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. |
|
Applications of Linear Systems, Matrix Operations, Solving Systems of Equations |
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. |
|
Applications of Linear Systems, Matrix Operations, Solving Systems of Equations |
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, Solving Systems of Equations |
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, Solving Systems of Equations |
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, Solving Systems of Equations |
VIDEO: Algebra Applications: Systems of Equations |
VIDEO: Algebra Applications: Systems of Equations
In this episode of Algebra Applications, students explore various scenarios that can be explained through the use of systems of equations. Such disparate phenomena as profit and loss, secret codes, and ballistic missile shields can be explored through systems of equations. |
|
Applications of Linear Systems, Solving Systems of Equations |
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. |
|
Applications of Linear Systems, Solving Systems of Equations |
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, Solving Systems of Equations |
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. |
|
Applications of Linear Systems, Solving Systems of Equations |
VIDEO: Algebra Nspirations: Solving Systems of Equations |
VIDEO: Algebra Nspirations: Solving Systems of Equations
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. |
|
Applications of Linear Systems, Solving Systems of Equations |
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