Multiply 2x2 Matrix by a 2x2 Matrix

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

Find the product of the two matrices.

• 17   12
  25   18

• 8   9
  12   6

• 6   6
  7   5

• 12   10
  10   12

Tags

CCSS.HSN.VM.C.8

Find the product of the two matrices.

•   2
  6   -8

•   -5
  -5   -11

•     8
  -6   -12

• -3
  5   -2

Tags

CCSS.HSN.VM.C.8

After completing multiplying the two matrices together, what is the sum of highest value and lowest value inside of the resulting matrix?

• 14

• 13

• 12

• 11

Tags

CCSS.HSN.VM.C.8

Multiply BA

​ ​ (a)   ​ (b)  

​ (c)   ​ (d)  

​

• 9

• 5

• 4

• -1

• 0

• -6

• -10

• -4

• 30

• 47

Tags

CCSS.HSN.VM.C.8

Multiply the matrices.

​ (a)   ​ (b)  

​ (c)   ​ (d)  

​

• -24

• -12

• -20

• -1

• 0

• -16

• -10

• -4

Tags

CCSS.HSN.VM.C.8

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

find: B x A

• 47 30

  9 5

• 17 15

  42 35

• 47 9

  30 5

• not possible because rows do not match columns

Tags

CCSS.HSN.VM.C.8

Multiply

• 1   2
  6   -8

• -3   -5
  -5   -11

• -2     8
  -6   -12

• 2  -3
  5   -2

Tags

CCSS.HSN.VM.C.8

Multiply

• undefined

• 
• 
• 

Tags

CCSS.HSN.VM.C.7