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Standards/Math/Texas/AR.5

AR.5

AR Algebraic Reasoning
AR.2
AR.3
AR.4
AR.5
AR.5.AAR.5.BAR.5.CAR.5.DAR.5.E
AR.6
AR.7

Number and algebraic methods. The student applies mathematical processes to represent, simplify, and perform operations on matrices and to solve systems of equations using matrices.

AR.5.AAdd and subtract matrices.AR.5.BMultiply matrices.AR.5.CMultiply matrices by a scalar.AR.5.DRepresent and solve systems of two linear equations arising from mathematical and real-world situations using matrices.AR.5.ERepresent and solve systems of three linear equations arising from mathematical and real-world situations using matrices and technology.
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