Row Reduction Matrix

Quiz
•
Mathematics
•
University
•
Hard
Standards-aligned
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
_____________ is an algorithm to solve a system of linear equations by representing it as an augmented matrix, reducing it using row operations, and expressing the system in reduced row-echelon form to find the values of the variables.
Gauss-Jordan Reduction Theory
Gauss-Jordan Reduction Principle
Gauss-Jordan Law
Gauss-Jordan Reduction Method
Tags
CCSS.8.EE.C.8B
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When solving an augmented matrix using row reduction operations, which of the following operations are allowed?
switching any two rows
multiplying a row by a non-zero constant
replacing a row with a combination of operations to two rows
ALL of these are acceptable
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This is not a valid row operation!
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This is not a valid row operation!
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This is not a valid row operation!
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This is not a valid row operation!
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This is not a valid row operation!
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