Exp and Log Review

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Evaluate log 0.001

• -2

• -3

• 1/3

• 10

Change the following into exponential form: log _y x = r

• y ^x = r

• x ^y = r

• y ^r= x

• r ^y = x

Tags

CCSS.HSF.BF.B.5

Rewrite as a log: 7⁰ = 1

• log₇(1) = 0

• log₀(7) = 1

• log₇(0) = 1

• log₁(0) = 7

Tags

CCSS.HSF.BF.B.5

log₅25 = ?

• 2
• 5
• 125

Rewrite log₂8 = 3 in exponential form

• 2⁸ = 3

• 2³ = 8

• 3² = 8

• 8³ = 2

Tags

CCSS.HSF.BF.B.5

Rewrite the equation into logarithmic form:
6² = 36

• log₆ 2 = 36
• log₆ 36 = 2
• ln 36 = 2
• 6³⁶ = 2

Tags

CCSS.HSF.BF.B.5

log₅125 = ?

• 2

• 3

• 4

The common logarithm has what base?

• 10
• 0
• e
• -e

• 1

• 25

• 0

• -1