Matrix Determinants and Inverses
Authored by Raven Davis
Mathematics
12th Grade
CCSS covered
Used 5+ times
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26 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What size is this matrix?
2x2
2x3
3x2
1x6
Tags
CCSS.HSN.VM.C.8
CCSS.HSN.VM.C.6
2.
MULTIPLE CHOICE QUESTION
30 sec • 12 pts
What is the determinant of this matrix?
-2
2
10
24
Tags
CCSS.HSN.VM.C.12
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the determinant of this matrix?
5
-5
0
-12
4.
MULTIPLE CHOICE QUESTION
30 sec • 12 pts
What is the formula for the determinant of a 2x2 matrix?
ad-bc
ab-cd
ad+bc
(a+d)(b+c)
Tags
CCSS.HSN.VM.C.12
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the determinant of this matrix?
0
24
-24
-12
Tags
CCSS.HSN.VM.C.12
6.
MULTIPLE CHOICE QUESTION
30 sec • 12 pts
Are these matrices inverses of each other?
Yes
No
Unable to Determine
Tags
CCSS.HSA.REI.C.9
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which option below correctly shows the steps to find the inverse of this matrix?
No Inverse Exists
Tags
CCSS.HSA.REI.C.9
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