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Find the inverse of f(x) = e^x + 7

User ScottyB
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1 Answer

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Answer:

f^-1(x) = ln(x - 7)

Explanation:

f(x) = e^x + 7

y = e^x + 7

x = e^y + 7

e^y = x - 7

ln(e^y) = ln(x - 7)

y = ln(x - 7)

f^-1(x) = ln(x - 7)

User Abdul Mateen
by
8.3k points

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