Math Nspired - Algebra 2 - Matrices by Texas Instruments

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Algebra II: Matrices Classroom Activities		Download
$Areas_of_Polygons$ Areas of Polygons Use determinants of matrices as a tool to find the areas of triangles and quadrilaterals. Standards Textbook	TI-Nspire™ CX series TI-Nspire™ CX CAS/CX II CAS	Download4,955
$A2_Coded_Messages_sm$ Coded Messages Determine the product of two matrices and calculate the inverse of the 2 X 2 matrix. Standards Textbook	TI-Nspire™ CX series TI-Nspire™ CX CAS/CX II CAS	Download4,700
$Matrix_Inverses$ Matrix Inverses Modify a 2 X 2 matrix being multiplied by another 2 X 2 matrix until their product is the identity matrix. Standards Textbook	TI-Nspire™ CX series TI-Nspire™ CX CAS/CX II CAS	Download5,341
Matrix Multiplication Examine matrix multiplication to identify the conditions necessary to be able to multiply two matrices. Standards Textbook	TI-Nspire™ CX series TI-Nspire™ CX CAS/CX II CAS	Download5,787
$A2_Matrix_Transformations_sm$ Matrix Transformations Grab vertices of a polygon undergoing reflections and rotations in the coordinate plane to determine the transformation’s type. Standards Textbook	TI-Nspire™ CX series TI-Nspire™ CX CAS/CX II CAS TI-Nspire™	Download5,112
$SolvingSystemsRowOps1_sm$ Solving Systems with Row Operations 1 Use row operations to reduce an augmented matrix to its reduced row-echelon form. Standards Textbook	TI-Nspire™ CX series TI-Nspire™ CX CAS/CX II CAS TI-Nspire™	Download5,380
$A2_SolvingSystemsRowOperations2_sm$ Solving Systems with Row Operations 2 Use matrices as a tool to solve a system of three equations with three unknowns. Standards Textbook	TI-Nspire™ CX series TI-Nspire™ CX CAS/CX II CAS TI-Nspire™	Download5,253
$A2N U4 Determinant_sm$ The Determinant of a Matrix Calculate the determinant of a matrix and evaluate it to calculate the area of a triangle or quadrilateral. Standards Textbook	TI-Nspire™ CX series TI-Nspire™	Download5,217

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