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Matrices

Authored by Allyssa Amaya

Mathematics

10th Grade

CCSS covered

Used 22+ times

Matrices
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Add

11    8
-4     2
3     2
-6    -6
-3    2
-4    -6
10    8
-6    2

Tags

CCSS.HSN.VM.C.8

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Subtract

3    -8
0   -1
3   -4
8  -13
-3   8
0    1
3   -8
-8    1

Tags

CCSS.HSN.VM.C.8

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Multiply

20     15    -10
30     -5         0
-20      15     -10
30     -5          0
1        8       3
11     4        5
20     -15     10
-30         5        0  

Tags

CCSS.HSN.VM.C.8

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What are the dimensions of this matrix?

2 x 3
3 x 2
6 x 1
1 x 6

Tags

CCSS.HSN.VM.C.8

CCSS.HSN.VM.C.6

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

In Matrix R (pictured) what element is in the second row, third column?

8
9.01
6
1

Tags

CCSS.HSN.VM.C.6

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

find: B*A

47     30
9     5
17     15
42     35
10     25
7     1
not possible because rows do not match columns

Tags

CCSS.HSN.VM.C.8

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

These matrices are being multiplied. Determine the dimension/size of the new matrix. 

Can't multiply them
4  x  2
3  x  3
4  x  3

Tags

CCSS.HSN.VM.C.8

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