Matrix

Name the dimensions:

• 6x2
• 2x6
• 12
• 36

Tags

CCSS.5.MD.C.3

CCSS.5.MD.C.4

CCSS.5.MD.C.5

Name the dimensions

• 3x1
• 1x3
• 3
• 1

Tags

CCSS.HSN.VM.C.6

Can the operation be performed?

• Yes
• No
• potato

Tags

CCSS.HSN.VM.C.8

Subtract

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

Tags

CCSS.HSN.VM.C.8

How many rows are in a 7 x 3 matrix?

• 7
• 3
• 21
• 10

Tags

CCSS.3.OA.A.3

•   -1  -8
    -1    0
• 1  -8
  -1    0
•  1    -8
  -7     0
• 1    8
  -1    0

Tags

CCSS.HSN.VM.C.8

What is the value of element a₂₃?

• 2
• -1
• 6
• 1

What is the value of element a₃₄?

• 2
• -3
• 6
• 1

What is the value of element a₃₁?

• 2
• 4
• 5
• 6

What must be true in order to ADD two matrices?

• They must be square.
• The dimensions must be equal.
• The determinant can't equal 0.
• The column of the 1st must equal the row of the 2nd.

Tags

CCSS.HSN.VM.C.8