Concept explainers
To find: the coordinate of the triangle using matrices and graph the pre image and image on same coordinate.
Answer to Problem 15E
Explanation of Solution
Given:
Triangle
Concept used:
The image of linear transformation or matrix is the span of the
It can be written as
For example, consider the matrix
Multiplying this by
Result is not image of
Addition of matrix:
Calculation:
Triangle
Translated
Add the two matrices:
Graph the points represented by the resulting matrix.
Hence,
Chapter 2 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
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