Matrix Recovery Test

• 2

• 7

• 4

• -3

Tags

CCSS.HSN.VM.C.8

• 2x3

• 3x2

• 3x4

• 4x3

Tags

CCSS.HSN.VM.C.6

What is a₂₃

• 14

• 4

• 1

• 3

Tags

CCSS.HSA.REI.C.8

• 
• 
• 
• 

Tags

CCSS.HSN.VM.C.7

What is the determinant of this matrix?

• -2

• 2

• 10

• 24

Are these matrices inverses of each other?

• Yes

• No

• Unable to Determine

Tags

CCSS.HSA.REI.C.9

Which of the following is the INVERSE of the matrix A= 
⌈3  0⌉
⌊0  2⌋

• [1/2    0]
  [0    1/3]
• [-3  0]
  [0  -2]
• ⌈1/3   0⌉
  ⌊0   1/2⌋
• [2  0]
  [0  3]

Tags

CCSS.HSA.REI.C.9

Solve the system.

• No Solution
• Infinitely Many Solutions
• (2, -1, 5)
• (3, -2, 1)

Tags

CCSS.HSA.REI.C.6

• x=2
  y=-1
• x=-1
  y=2
• x=-2
  y=1
• x=1
  y=-2

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the following systems of equations.

-x+6y-z=6

2x+y-3z=16

-x+5y+3z=-7

• A (0, -6, 0)

• B (0, 0, -6)

• C (3, 1, -3)

• D (-6, 4, -3)

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.11