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Solve Matrix Equations using Inverse

Mathematics

10th Grade

CCSS covered

Used 87+ times

Solve Matrix Equations using Inverse
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9 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Determine whether the matrices are multiplicative inverses.

Yes
No
Elevator
Pi

Tags

CCSS.HSA.REI.C.9

CCSS.HSN.VM.C.9

CCSS.HSN.VM.C.8

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Determine whether the matrices are multiplicative inverses.

Yes
No
Workout
Valut-Tech

Tags

CCSS.HSA.REI.C.9

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A __________ matrix is a matrix with rows = columns.

Same

Equal

Big

Square

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Select the square matrices

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSA.REI.C.9

CCSS.HSN.VM.C.9

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is A-1?

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSA.REI.C.9

6.

MULTIPLE CHOICE QUESTION

30 sec • 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

7.

MULTIPLE CHOICE QUESTION

30 sec • 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

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