3
practice testMultiple Choice

Practice Test

Question 3 • Advanced Algebra: Concepts and Connections

Which value of D would make the equation true? the 2 by 2 matrix, row 1, column 1, 9 column 2, negative 11 row 2, column 1, 5 column 2, negative 6 times cap d is equal to the 2 by 2 matrix row 1, 1 0 row 2, 0 1

Answer
A
the 2 by 2 matrix, row 1, column 1, negative 6 column 2, negative 11 row 2, column 1, 5 column 2, 9
B
the 2 by 2 matrix, row 1, column 1, 9 column 2, 11 row 2, column 1, negative 5 column 2, negative 6
C
the 2 by 2 matrix, row 1, column 1, negative 6 column 2, 11 row 2, column 1, negative 5 column 2, 9
D
the 2 by 2 matrix, row 1, column 1, negative 9 column 2, 5 row 2, column 1, negative 11 column 2, 6
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