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Precalculus: Other Topics: Matrices, Sequences, and Series Classroom ActivitiesDownload
3x3_Linear_Systems_of_Equations

3x3 Linear Systems of Equations

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This lesson involves connecting graphical representations of systems of linear equations in three variables to the number of solutions of those systems.
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17270

Building Sequences and Series with a Spreadsheet

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This lesson has students create sequences and series in a spreadsheet.
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17271

Cryptology and Matrices

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This lesson involves using matrices to encode and decode a message.
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From_Rumor_to_Chaos

From Rumor to Chaos

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This lesson involves modeling the spread of a rumor and similar problems.
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    TI-Nspire™ CX
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17267

Linear Transformations

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This lesson involves linear transformations from R2 to R2 represented by matrices. Note: R2 = R x R represents the set of all pairs of real numbers.
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17349

Parabolas and Matrices

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This lesson involves using matrices to solve a system of three simultaneous linear equations.
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17269

Roots and Cobwebs

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This lesson involves finding roots to equations using a method similar to those used by many calculators.
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Sum_of_Infinite_Geo_Series

Sum of Infinite Geometric Series

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This lesson involves clicking on a slider to see that the area of a square that has been systematically divided into an infinite number of pieces approaches 1.
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    TI-Nspire™ CX
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    TI-Nspire™ CX CAS
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