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Inverse Matrices Practice

Authored by Brianna Hartney

Mathematics

9th - 12th Grade

CCSS covered

Used 1+ times

Inverse Matrices Practice
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10 questions

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1.

REORDER QUESTION

1 min • 1 pt

Divide by the determinant

Find the determinant

Rearrange the matrix and change signs

Simply any fractions

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

Media Image

Find the inverse of the matrix.

Media Image
Media Image
Media Image

No Inverse Exists

Tags

CCSS.HSA.REI.C.9

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Find the inverse of the matrix.

Media Image
Media Image
Media Image

No Inverse Exists

Tags

CCSS.HSA.REI.C.9

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