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1.6 - Linear Systems with Matrices

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Last updated about 4 years ago
15 questions
3
2
2
2
3
3
1
Question 1
1.

Which matrix represents the system?

1
Question 2
2.

Problem 2 - Which matrix represents the system?

1
Question 3
3.
1
Question 4
4.

Problem 4

1
Question 5
5.
Question 6
6.

Match each rref matrix from the left column with the solution it represents in the right column.

  • (0, 2, 3)
  • (2, 0, 3)
  • (2, 3, 0)
1
Question 8
8.

Solve the following system of equations. Write the augmented matrix in the work box. Write your answer as an ordered pair. Ex. (1,2). Use the desmos matrix calculator: https://www.desmos.com/matrix


Question 9
9.

Solve the following system of equations. Write the augmented matrix in the work box. Write your answer as an ordered pair. Ex. (1,2) Use the desmos matrix calculator: https://www.desmos.com/matrix


Question 10
10.

Solve the following system of equations. Write the augmented matrix in the work box. Write your answer as an ordered pair. Ex. (1,2) Use the desmos matrix calculator: https://www.desmos.com/matrix


Question 11
11.

Solve the following system of equations. Write the augmented matrix in the work box. Write your answer as an ordered pair. Ex. (1,2,3) Use the desmos matrix calculator: https://www.desmos.com/matrix



Question 12
12.

Solve the following system of equations. Write the augmented matrix in the work box. Write your answer as an ordered pair. Ex. (1,2,3) Use the desmos matrix calculator: https://www.desmos.com/matrix



1
Question 13
13.

Write an equation to represent the total cost.

1
Question 14
14.

Write an equation to represent the total pieces of equipment

1
Question 15
15.

Write your system as an augmented matrix in the work box, then solve the system. Write your answer as an ordered pair.

Question 7
7.

Problem 7 - Write the augmented matrix in the work box, then find the solution.