(1 point) How many free variables does each augmented matrix have? 1 3 -10 a. Choose y 8 0 0 0 0 0 0 1 0 0 4 2 0 1 0 0 8

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1 Point How Many Free Variables Does Each Augmented Matrix Have 1 3 10 A Choose Y 8 0 0 0 0 0 0 1 0 0 4 2 0 1 0 0 8 1 (135.49 KiB) Viewed 36 times

1 Point How Many Free Variables Does Each Augmented Matrix Have 1 3 10 A Choose Y 8 0 0 0 0 0 0 1 0 0 4 2 0 1 0 0 8 2 (155.9 KiB) Viewed 36 times

1 Point How Many Free Variables Does Each Augmented Matrix Have 1 3 10 A Choose Y 8 0 0 0 0 0 0 1 0 0 4 2 0 1 0 0 8 3 (142.11 KiB) Viewed 36 times

Please help me answer all of these questions. Please answer ALL of them, with correct answers, as I will be rating them.
(1 point) How many free variables does each augmented matrix have? 1 3 -10 a. Choose y 8 0 0 0 0 0 0 1 0 0 4 2 0 1 0 0 8 b. Choose 0 0 0 00 0 0 0 0 0 1 0 5 C. Choose 0 1 9 0 0 0 1 3 5 -9 d. Choose v [1] : 0 0 0 0

(1 point) How many pivot (basic) variables does each augmented matrix have? 1 -6 -74 a. Choose v 0 0 0 0 1 5 8 b. Choose v 0 0 0 0 0 1 0 048 4 C. Choose 0 1 10 O O O 0 6 0 0 0 0 0 1 0 3 d. Choose v 0 1 4 0 0 0

(1 point) Consider a linear system whose augmented matrix is 1 1 2 -2 1 2 -2 1 3 9 k 13 For what value of k will the system have no solutions? k =