Expand / Condense Logarithms Review

Which is better?

• cats

• birds

• goats

• DOGS!

In the equation log₉ 729=3 , what is the base?

• 9

• 729

• 3

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CCSS.HSF.BF.B.5

In the equation ln 3 = 1.1 , what is the base?

• 3

• 1.1

• e

• 10

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CCSS.HSF.BF.B.5

In the equation log₈ 64 = 2 , what is the exponent?

• 8

• 64

• 2

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CCSS.HSF.BF.B.5

What is the base for the common logarithm, when no base is written?

• 1

• 0

• e

• 10

Which of these is the exponential form of ln (0.7) = 2 ?

• 10^0.7 = 2

• e^0.7 =2

• e² = 0.7

• 10² = 0.7

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CCSS.HSF.BF.B.5

Rewrite log_vn = a in exponential form.

• v^a = n
• n^a = v
• vⁿ = a
• aⁿ = v

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CCSS.HSF.BF.B.5

Write in exponential form.
log₂32 = 5

• 2^-5 = 32
• 2³² = 5
• 2⁵ = 32
• 32⁵ = 2

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CCSS.HSF.BF.B.5

Rewrite as an exponential equation:

log(10,000)=4.

• e⁴=10,000

• 4^10,000=10

• 10⁴=10,000

• 0⁴=10

Tags

CCSS.HSF.BF.B.5

Tags

CCSS.HSF.BF.B.5