Solving Inverse Exponential and Log Functions

Write log_b(x/y) as two logs

• log_bx-log_by

• log_bx+log_by

• log_bx*log_by

• log_bx/log_by

Use multiple log properties to write as a single log:
log₂x -  5log₂y

• log₂(x/y⁵)

• log₂(xy⁵)

• log₂(x/y)⁵

• log₂(x/5y)

ln(wvu⁵) ln(u + v + w⁵) ln(uvw⁵) ln(uvw)⁵

• ln(wvu⁵)

• ln(u + v + w⁵)

• ln(uvw⁵)

• ln(uvw)⁵

Logarithmic functions are the inverse of...

• Linear Functions

• Exponential Functions 

• Quadratic Functions 

• Polynomial Functions 

Tags

CCSS.HSF-BF.B.4A

Condense: log16 + log2 - log8

• log4

• log8

• log10

• log24

Change to Exponential Form:
log₆36 = 2

• 2⁶=36

• 6²=36

• 36²=6

• 36⁶=2

Tags

CCSS.HSF.BF.B.5

• A
• B
• C
• D

Tags

CCSS.HSF.BF.B.5

• A
• B
• C
• D

log₅(4x-7)=log₅(x+5)

• 3

• 12

• 4

• 7

• 5
• 13
• 84
• -20