Finding Exponential Variables Using Logarithms

Solve for x:
e^x=7

• x=ln7

• x=ln⁷

• x=7^ln

• No solution

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CCSS.HSF.BF.B.5

What is the value of e^ln(5)

• e

• 1

• 5

• Does not exist

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CCSS.HSF.BF.B.5

What is the value of ln(e⁷)

• 2.718...

• 1

• 7

• Does not exist

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CCSS.HSF.BF.B.5

Rewrite 3⁴ = 81 in logarithmic form.

• log₃4 = 81

• log₈₁3 = 4

• log₃81 = 4

• log₄81 = 3

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CCSS.HSF.BF.B.5

Rewrite log_pt = m in exponential form.

• p^t = m

• t^m = p

• m^t = p

• p^m = t

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CCSS.HSF.BF.B.5

Rewrite log₂8 = 3 in exponential form/

• 2⁸ = 3

• 2³ = 8

• 3² = 8

• 8³ = 2

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CCSS.HSF.BF.B.5

log₅25 = ?

• 2

• 5

• 125

• 10

• logm-log3-logn

• 3logm+logn

• 3logm-logn

• 3log(m-n)

Write each logarithmic equation as a corresponding exponential equation. / Escribe cada ecuación logarítmica como su correspondiente ecuación exponencial.

• None of these are the answers/Ninguna de estas son las respuestas

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CCSS.HSF.BF.B.5