4-6 Determinants and inverses

Find the determinant of the matrix

• A
• B
• C
• D

Tags

CCSS.HSN.VM.C.12

Solve for the determinant of the following matrix:  
⌈12  −3⌉
⌊−6  15⌋
*detA= ad-bc

• 198
• 162
• -333
• -9

Tags

CCSS.HSN.VM.C.12

Calculate the determinant

• 0
• none
• -32
• -8

Tags

CCSS.HSN.VM.C.12

Dimensions?

• a
• b
• c
• d

Identify the dimensions.

• 2 x 4
• 4 x 2
• -2 x 6
• 1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

Identify the dimensions.

• 0 x 4
• 4 x 1
• 4 x 0
• 1 x 4

Tags

CCSS.5.G.A.1

CCSS.5.G.A.2

Determine whether the matrices are multiplicative inverses.

• Yes
• No
• Workout
• Valut-Tech

Tags

CCSS.HSA.REI.C.9

Determine whether the matrices are multiplicative inverses.

• Yes
• No
• Elevator
• Pi

Tags

CCSS.HSA.REI.C.9

CCSS.HSN.VM.C.8

CCSS.HSN.VM.C.9

Evaluate the determinant of the matrix.

• -21
• 0
• 9
• 12

Tags

CCSS.HSN.VM.C.12

Evaluate the determinant of the matrix.

• -21
• 0
• 9
• 12