4-5 Determinants and inverses

Calculate the determinant

• 0
• -15
• -70
• 10

Tags

CCSS.HSN.VM.C.12

What is the inverse of this matrix?

• _{(1/25)  (-4/25)
  (3/25)  (13/25)}
• _{(1/5)  (-4/5)
  (3/5)  (13/5)}
• _{(6/25)  (-2/25)
  (2/25)  (9/25)}
• _{(1/150)  (-4/150)
  (3/150)  (13/150)}

Tags

CCSS.HSA.REI.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

Determine if the matrix has an inverse, if so find it.

• No
•  0   1
  -1   2
• -1   3
    1   -2
•   2   -1
  -1   1

Tags

CCSS.HSA.REI.C.9

• 5 -2

  -3 1

• -5 2

  3 -1

• -5 3

  2 -1

• 1 -3

  -2 5

Tags

CCSS.HSA.REI.C.9

Evaluate the determinant of the matrix.

• 68

• -49

• -83

• -75

Evaluate the determinant of the matrix.

• 40

• 30

• 20

• 10

Tags

CCSS.HSN.VM.C.12

Given that f(x) = 2x - 2 and g(x) = 5x.  Find the value of f(0) + g(3).

• 13
• 15
• 17
• 0

Tags

CCSS.HSF.IF.A.2

Given

f(x)= 2x² + 5x - 17, find f(-1).

• -20

• -24

• -14

• -23

Tags

CCSS.HSF.IF.A.2

CCSS.HSF.IF.A.1