Asked Feb 12, 2020

The augmented matrix below represents a system of linear equations associated with a real world prob-

lem. The augmented matrix has already been completely row reduced.

1   0    6  12 

0   1  -2   0

0   0   0   0

(a) Use the reduced matrix to write down the parametric solution for the system as a point (x, y, z).


Expert Answer

Step 1

Let the given augmented matrix be:

Algebra homework question answer, step 1, image 1


Step 2


The equation becomes,

Algebra homework question answer, step 2, image 1

Algebra homework question answer, step 2, image 2 



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