Writing & Evaluating Logarithms

Evaluate:

log₄16384 =

• 1

• 7

• 4

• 5

Rewrite in exponential form:

log₂64 = 6

• 2⁸ = 6

• 2⁶=64

• 6² = 64

• 8³ = 64

Evaluate:

log₅625 = what value ?

• 4

• 5

• 12

• 7

Rewrite in logarithmic form:

3⁴ = 81

• log₃4 = 81

• log₈₁3 = 4

• log₃81 = 4

• log₄81 = 3

Tags

CCSS.HSF.BF.B.5

Rewrite in logarithmic form:

2^-4 = ¹/₁₆

• log₂(¹/₁₆) = -4

• log_-4(¹/₁₆) = 2

• log _-4 2 = ¹/₁₆

• log₂(-4) = ¹/₁₆

Tags

CCSS.HSF.BF.B.5

Rewrite in exponential form:

log₃(9)=2

• 3⁹=2

• 3²=9

• x²=9

• 3^x=2

Tags

CCSS.HSF.BF.B.5

Rewrite in exponential form:

log(10,000)=4.

• e⁴=10,000

• 4^10,000=10

• 10⁴=10,000

• 0⁴=10

Tags

CCSS.HSF.BF.B.5

Rewrite in logarithmic form:

5² = 25

• log₅2 = 25

• log₂25 = 5

• log₂₅5 = 2

• log₅25 = 2

Tags

CCSS.HSF.BF.B.5

Rewrite in logarithmic form:

5³ = 125?

• log₅3 = 125

• log₃5 =125

• log₅125=3

• log₃125 =3

Tags

CCSS.HSF.BF.B.5

Rewrite in exponential form:

log₆36 = 2

• 2⁶=36

• 6²=36

• 36²=6

• 36⁶=2

Tags

CCSS.HSF.BF.B.5