Augmented Matrices

Augmented Matrices

11th Grade

20 Qs

quiz-placeholder

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Augmented Matrices

Augmented Matrices

Assessment

Quiz

Mathematics

11th Grade

Hard

CCSS
HSA.REI.C.9, HSA.REI.C.8, 8.EE.C.8B

+1

Standards-aligned

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve, if possible.

4x - 2y = 2

5x - 2y + z = 7

3x + 4y - z = 3

x = 1, y = 1, z = 4

No solution

Infinitely many solutions

x = -3, y = -1, z = -1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve, if possible.

2x + 5y + z = -12

-x + 4y + 3z = -4

5x - 2z = -13

x = 3, y = 1, z = 1

No solution

Infinitely many solutions

x = -3, y = -1, z = -1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve the system using matrices.

A

B

C

D

Tags

CCSS.HSA.REI.C.9

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve the system using matrices.

A

B

C

D

Tags

CCSS.HSA.REI.C.9

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Write the augmented matrix of the system

Media Image
Media Image
Media Image
Media Image

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

Media Image

What do w, x, y and z equal in this matrix equation?

w = 13, x = 4, y = 7, z = 23

w = 13, x = -4, y = 11, z = 23

w = 13, x = 4, y = 11, z = 23

w = 13, x = 4, y = 11, z = 17

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