Solving Exponents and Logs

Rewrite log_b(xⁿ)

• nlog_bx

• (log_bx)ⁿ

• xⁿlog_bx

• log_b(xⁿ)

• 6log₈(xyz)
• log₈(x) - log₈(y) - 6log₈(z)
• log₈(x) + log₈(y) - log₈(z)
• log₈(x) + log₈(y) + 6log₈(z)

log(4x)

• log4-logx

• log4+logx

• 4logx

• xlog4

Solve the equation for x.

• x = 27

• x = 9

• x = 3

• x = 1

Tags

CCSS.HSF.BF.B.5

Logarithms and Exponentials are what?

• parallel

• perpendiular 

• inverses

• congurent

Tags

CCSS.HSF.BF.B.5

What will you type in the calculator when you solve the following equation? 2.8^x = 41

Mathematical Equivalence

ON

Tags

CCSS.HSF.LE.A.4

log₄1 = 

• 0

• 1

• 4

• DNE

Tags

CCSS.HSF.BF.B.5

What will you type in the calculator when you solve the following equation? 2.8^x = 41

Mathematical Equivalence

ON

Tags

CCSS.HSF.LE.A.4

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)