Matrices

Perform the indicated operation

• 
• 
• 
• 
• not possible

Tags

CCSS.HSN.VM.C.8

Perform the indicated operation

• 
• 
• 
• 
• not possible

Tags

CCSS.HSN.VM.C.8

How many rows does this matrix have?

• 2

• 3

• 6

• 4

Rows go

• side to side

• up and down

• diagonally

• on a house

Determine the dimensions of this matrix

• 3 columns, 2 rows, dimensions 3x2

• 2 columns, 3 rows, dimensions 2x3

• 3 columns, 2 rows, dimensions 2x3

• 2 columns, 3 rows, dimensions 3x2

Multiply

• 25
  25
  5
• -25
  25
  -5
• -10
  -10
  -6
• 10
  10
  6

Tags

CCSS.HSA.APR.A.1

How many rows are in a 7 x 3 matrix?

• 7
• 3
• 21
• 10

Multiply

• 1   2
  6   -8
• -3   -5
  -5   -11
• -2     8
  -6   -12
• 2  -3
  5   -2

Tags

CCSS.HSN.VM.C.8

Find the product.

• undefined
• -3   16
  17   12
  8   -10
• 3   12 
  -15  -8
  -1   -3

What are the dimensions of the product of [2X3] * [3x1]?

• not possible

• [2X1]

• [3X3]

• [3x1]

Tags

CCSS.HSN.VM.C.8