Logarithms Quiz 1 More Practice

Rewrite log_pt = m in exponential form.

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

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Rewrite 3⁴ = 81 in logarithmic form.

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

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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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Change to Exponential Form:
log₆36 = 2

• 2⁶=36
• 6²=36
• 36²=6
• 36⁶=2

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CCSS.HSF.BF.B.5

Evaluate:
log₄16

• 2
• 4
• 1/2
• -2

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CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Rewrite the equation in exponential form:
log₇49 = 2

• 7² = 49
• 7⁴⁹ = 2
• 2⁴⁹ = 7
• 49² = 7

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CCSS.HSF.BF.B.5

Rewrite the equation in exponential form:
log₅125 = 3

• 125³ = 5
• 5¹²⁵ = 3
• 5³ = 125
• 3⁵ = 125

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CCSS.HSF.BF.B.5

Rewrite the equation in exponential form:
log₂16 = 4

• 16⁴ = 2
• 4¹⁶ = 2
• 2¹⁶ = 4
• 2⁴ = 16

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CCSS.HSF.BF.B.5

Rewrite the equation in logarithmic form:
13² = 169

• log₁₃169 = 2
• log₁₃2 = 169
• log₁₆₉13 = 2
• log₂169 = 13

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Rewrite the equation in logarithmic form:
10^-3 = 0.001

• log₁₀0.001 = -3
• log₁₀-3 = 0.001
• log_-310 = 0.001
• log_0.001-3 = 10

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CCSS.HSF.LE.A.4