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System of Equations Using Matrix

Authored by Anthony Clark

Mathematics

11th Grade

CCSS covered

System of Equations Using Matrix
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Find the values of m and n.

m = 3, n = -5

m = 11, n = -5

m = 3, n = -4

m = 11, n = -4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Solve for x and y.

x = 6 and y = 7

x = 2/3 and y = -5

x = 1/6 and y = -7

x = -6 and y = 1/7

Tags

CCSS.8.EE.C.8C

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Choose the option that would give you the values of k and j.


5k - 6j = 10

-7k + j = 8

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Tags

CCSS.HSA.REI.C.8

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Solve the matrix equation using inverse equations.

A

B

C

D

Tags

CCSS.HSA.REI.C.9

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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What is the solution to the systems of equations represented by the 3x4 Matrix?

(4, 6, 2)

(-6, 2, 2)

All Real Numbers

No Solutions

Tags

CCSS.8.EE.C.8B

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

(2,3,5,0)

(2,3,4,5)

All Real Numbers

No Solution

Tags

CCSS.8.EE.C.8B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Back-substitute to calculate the solution from the REF Matrix.

2, 4, (1/2)

(-1/5), 4, (1/2)

(1/2), 2, 1

(1/5) , 4, (1/2)

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