a. Write a matrix A that represents the coordinates of the vertices of the triangle. Place the x-coordinate of each point in the first row of A and the corresponding y-coordinate in the second row of A. b. Use addition of matrices to shift the triangle 1 unit to the left and 3 units upward. C. Find the product ·A and explain the effect on the graph of the triangle. d. Find the product • A and explain the effect on the graph of the triangle. -1 2 ·A + -5 and explain the effect on the graph of the triangle. -5 e. Find -5 (-3, 0)] (1. 0) (0, -4) 2.

a. Write a matrix A that represents the coordinates of the vertices of the triangle. Place the x-coordinate of each point in the first row of A and the corresponding y-coordinate in the second row of A. b. Use addition of matrices to shift the triangle 1 unit to the left and 3 units upward. C. Find the product ·A and explain the effect on the graph of the triangle. d. Find the product • A and explain the effect on the graph of the triangle. -1 2 ·A + -5 and explain the effect on the graph of the triangle. -5 e. Find -5 (-3, 0)] (1. 0) (0, -4) 2.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter9: Systems Of Equations And Inequalities

Section9.6: The Algebra Of Matrices

Problem 17E

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