Quiz 2.pdf - PRINTABLE VERSION Quiz 2 You scored 88.89 out...

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PRINTABLE VERSION Quiz 2 You scored 88.89 out of 100 Question 1 Your answer is CORRECT. Write the augmented matrix corresponding to the given system of equations: (Note: The dotted vertical line in each matrix below should be a single vertical line.) a) b) c) d) e) f) None of the above.
Question 2 Your answer is CORRECT. Write the system of equations corresponding to the given augmented matrix:
(Note: The dotted vertical line in the matrix above should be a single vertical line.)
Question 3 Your answer is CORRECT. Which of the following matrices are in row-reduced form? (Note: The dotted vertical line in each matrix should be a single vertical line.) I. II. III.

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