Math Nspired - Precalculus - Other Topics by Texas Instruments

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Precalculus: Other Topics: Matrices, Sequences, and Series Classroom Activities		Download
3x3 Linear Systems of Equations This lesson involves connecting graphical representations of systems of linear equations in three variables to the number of solutions of those systems. Standards Textbook	TI-Nspire™ CX series	Download2,785
$17270$ Building Sequences and Series with a Spreadsheet This lesson has students create sequences and series in a spreadsheet. Standards Textbook	TI-Nspire™ CX series TI-Nspire™ CX CAS/CX II CAS TI-Nspire™	Download2,582
$17271$ Cryptology and Matrices This lesson involves using matrices to encode and decode a message. Standards Textbook	TI-Nspire™ CX series TI-Nspire™ CX CAS/CX II CAS TI-Nspire™	Download2,509
$From_Rumor_to_Chaos$ From Rumor to Chaos This lesson involves modeling the spread of a rumor and similar problems. Standards Textbook	TI-Nspire™ CX series TI-Nspire™ CX CAS/CX II CAS TI-Nspire™	Download2,241
$17267$ Linear Transformations 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. Standards Textbook	TI-Nspire™ CX series TI-Nspire™ CX CAS/CX II CAS TI-Nspire™	Download2,204
$17349$ Parabolas and Matrices This lesson involves using matrices to solve a system of three simultaneous linear equations. Standards Textbook	TI-Nspire™ CX series TI-Nspire™ CX CAS/CX II CAS TI-Nspire™	Download2,199
$17269$ Roots and Cobwebs This lesson involves finding roots to equations using a method similar to those used by many calculators. Standards Textbook	TI-Nspire™ CX series TI-Nspire™ CX CAS/CX II CAS TI-Nspire™	Download2,145
Summing up Geometric Series 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. Standards Textbook	TI-Nspire™ CX series TI-Nspire™ CX CAS/CX II CAS	Download3,257

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