Unit review - logs and exponential equations

log(4x)

• log4-logx

• log4+logx

• 4logx

• xlog4

log(xy²)

• logx+2logy

• logx+logy²

• logx-2logy

• logx+logy+log2

 $\log\left(\frac{x}{y}\right)$  

• logx+logy

• xlogy

• log(x-y)

• logx-logy

Write the exponential equation as a logarithm
6³=216

• log₆(3) = 216
• log₃(6) = 216
• log₆(216)=3
• log₂₁₆(6)=3

4^{3x + 5} = 16

• -5/3

• -1

• -3/2

• 2/3

log₅25 = ?

• 2
• 5
• 125

Evaluate:
log₄16

• 2
• 4
• 1/2
• -2

• 1/2

• √2

• 2

• -2

• 0

• 1

• 8

• 1/8

log₆6

• -1
• 0
• 2
• 1