To find: the coordinate of the quadrilateral using scalar multiplication and graph the pre image and image on same coordinate.
Answer to Problem 13E
Explanation of Solution
Given:
Quadrilateral
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
Matrices multiplication:
Calculation:
Quadrilateral
Do a scalar multiplication using the scale factor
2
The vertices of the image are
The vertices of the image are
Hence,
Chapter 2 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
Additional Math Textbook Solutions
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