Chapter 3 HW #6

Evaluate:
log₄16

• 2
• 4
• 1/2
• -2

Evaluate.
log₃81

• 4
• ¹/₄
• -4
• -¹/₄

Write in exponential form.
log₂(¹/₈) = -3

• 2^-3 = ¹/₈
• 2^1/8 = -3
• -3² = ¹/₈
• -3^1/8 = 2

Evaluate the log:
log₃(1/9) = 

• 1/2
• 2
• -2
• 3

log₄1 = 

• 0
• 1
• 4
• DNE

Rewrite 3⁴ = 81 in logarithmic form.

• log₃4 = 81
• log₈₁3 = 4
• log₃81 = 4
• log₄81 = 3

Rewrite log_pt = m in exponential form.

• p^t = m
• t^m = p
• m^t = p
• p^m = t

log ₂₅ 5 =

• 1/2

• 2

• 1/5

• 5