Matrices Stable Vector

Perform the operations to solve.

• A

• B

• C

• D

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.7

Find B-A

• -3 1

  7 -1

• 4 0

  -6 1

• -4 0

  6 -1

• not possible because rows do not match columns

Tags

CCSS.HSN.VM.C.8

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Tags

CCSS.HSN.VM.C.8

Perform scalar multiplication on the matrix

• A

• B

• C

• D

Tags

CCSS.HSN.VM.C.7

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Tags

CCSS.HSN.VM.C.7

What do w, x, y and z equal in this matrix equation?

• w = 13, x = 4, y = 7, z = 23

• w = 13, x = -4, y = 11, z = 23

• w = 13, x = 4, y = 11, z = 23

• w = 13, x = 4, y = 11, z = 17

• A

• B

• C

• D

• E

Tags

CCSS.HSN.VM.C.7