ACT Calculator Prep

Multiply the matrices

• A
• B
• C
• D

• A
• B
• C
• D

Tags

CCSS.HSN.VM.C.6

CCSS.HSN.VM.C.8

CCSS.HSN.VM.C.9

Find the determinant of the matrix

• A
• B
• C
• D

Tags

CCSS.HSN.VM.C.12

Calculate the determinant

• 0
• none
• -32
• -8

Tags

CCSS.HSN.VM.C.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

Which matrix does NOT have an inverse?

• A
• B
• C
• D

Find the inverse of the matrix

• A
• B
• C
• D

Evaluate:
log₄16

• 2
• 4
• 1/2
• -2

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

log₃81 = 

• 2
• 3
• 4
• 5

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

ln e⁵= 

• e⁵
• ln 5
• 5
• 5e

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4