Solve the System of Equations with Matrix
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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12 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • Ungraded
What is your level of understanding on a scale of 1 - 5 (5 is the high) on solving a system of equations using matrices (with the Desmos matrix calculator)?
1
2
3
4
5
Tags
CCSS.HSA.REI.C.9
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the system using matrices
x + 2y = 2
5x - 6y = - 54
(-6, 4)
(-8, 4)
(8, 4)
(6, 4)
Tags
CCSS.HSA.REI.C.9
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the system using matrices
x + 7y = - 21
9x + 7y = 35
(7, -4)
(-4, 7)
(7, 4)
(-4, -7)
Tags
CCSS.HSA.REI.C.9
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the system. Write the matrix equation on your own paper.
-5x + 5y = -10
-7x + 4y = 13
(-7, -5)
(-7, -9)
(7, -9)
(-7, 5)
Tags
CCSS.HSA.REI.C.9
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
State the dimensions of the augmented matrix for the system.
2 x 3
3 x 2
3 x 4
4 x 3
Tags
CCSS.HSA.REI.C.8
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A matrix derived from a system of linear equations is the _____ _____ of the system.
augmented matrix
constant matrix
linear matrix
coefficient matrix
Tags
CCSS.HSA.REI.C.8
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
State the dimensions of the augmented matrix for the system.
2 x 3
3 x 2
3 x 4
4 x 3
Tags
CCSS.HSA.REI.C.8
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