Inverses of Exponential and Logarithms

Solve for x:
e^x=7

• x=ln7

• x=ln⁷

• x=7^ln

• No solution

Tags

CCSS.HSF.BF.B.5

How are exponentials and logarithms related?

• They're cousins

• They're inverses

• They're not related

• They're reciprocals

Tags

CCSS.HSF.BF.B.5

What is the value of e^ln(5)

• e

• 1

• 5

• Does not exist

Tags

CCSS.HSF.BF.B.5

ln(x)=3

• e^x

• 3e

• 3^e

• e³

Tags

CCSS.HSF.BF.B.5

Find the inverse of the equation

• 2^(x-9)+5=y

• 2^(x+9)-5=y

• 5^(x-9)-5=y

Tags

CCSS.HSF-BF.B.4A

Which equation is the inverse of the equation above?

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Tags

CCSS.HSF-BF.B.4A

What is the inverse of f(x)=5^x+3?

• f^-1(x)=log₃(x-5)

• f^-1(x)=log₅(x)-3

• f^-1(x)=log₅(x-3)

• f^-1(x)=log₅(x+3)

Tags

CCSS.HSF-BF.B.4A

Which equation is the inverse of the equation above?

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Tags

CCSS.HSF-BF.B.4A

Which equation is the inverse of the equation above?

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Tags

CCSS.HSF-BF.B.4A

Change to Exponential Form:
log₆36 = 2

• 2⁶=36

• 6²=36

• 36²=6

• 36⁶=2

Tags

CCSS.HSF.BF.B.5