Rewriting and Solving Logarithms

Rewrite the given expression as a logarithm.

• A

• B

• C

• D

Tags

CCSS.HSF.BF.B.5

• 0
• 1
• -3
• 3

Change to Exponential Form:
log₆36 = 2

• 2⁶=36
• 6²=36
• 36²=6
• 36⁶=2

Tags

CCSS.HSF.BF.B.5

• 2
• 1/2
• -2
• 4

Tags

CCSS.HSF.BF.B.5

Solve for x:
e^x=7

• x=ln7
• x=ln⁷
• x=7^ln
• No solution

Tags

CCSS.HSF.BF.B.5

How are exponentials and logarithms related?

• They're cousins
• They're inverses
• They're not related
• They're reciprocals

Tags

CCSS.HSF.BF.B.5

Rewrite 3⁴ = 81 in logarithmic form.

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

Tags

CCSS.HSF.BF.B.5

Rewrite log_pt = m in exponential form.

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

Tags

CCSS.HSF.BF.B.5

Change to Logarithmic Form:
5³ = 125

• log ₅ 125 = 3
• log ₃ 125 = 5
• log ₅ 3 =125
• log₁₂₅ 3 = 5

Tags

CCSS.HSF.BF.B.5

log₅25 = ?

• 2
• 5
• 125
• 10