Inverse Matrices Practice
Authored by Brianna Hartney
Mathematics
9th - 12th Grade
CCSS covered
Used 1+ times
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10 questions
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1.
REORDER QUESTION
1 min • 1 pt
Divide by the determinant
Simply any fractions
Rearrange the matrix and change signs
Find the determinant
Tags
CCSS.HSA.REI.C.9
2.
DROPDOWN QUESTION
1 min • 1 pt
The matrix A does not have an inverse. This means the matrix (a) or the determinant (b)
is not a square
is equal to zero
is a square
is non-zero
Tags
CCSS.HSA.REI.C.9
3.
HOTSPOT QUESTION
1 min • 1 pt
Tap the 2 letters that swap when creating an inverse.
Tags
CCSS.HSA.REI.C.9
4.
HOTSPOT QUESTION
1 min • 1 pt
Tap the 2 letters that change signs when creating an inverse.
Change signs = change positive to negative
Tags
CCSS.HSA.REI.C.9
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When you multiply a matrix by the inverse matrix, you obtain the...
Inverse matrix.
Opposite matrix.
Identity matrix
Original matrix.
Tags
CCSS.HSN.VM.C.10
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Find the inverse of the matrix.
No Inverse Exists
Tags
CCSS.HSA.REI.C.9
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Find the inverse of the matrix.
No Inverse Exists
Tags
CCSS.HSA.REI.C.9
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