4
QuizMultiple Choice
Scalar and Matrix Multiplication
Question 4 • TX-Advanced Quantitative Reasoning
The vertices of a rectangle are given in the columns of the matrix . If is found to perform a transformation, what are the coordinates of the transformed rectangle?
Answer
A
(0, 0), (0, –3), (–3, –3), (–3, 0)B
(0, 0), (0, 3), (3, 3), (3, 0)C
(0, 0), (0, 3), (–3, –3), (–3, 0)D
(0, 0), (0, 3), (–3, 3), (–3, 0)