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Lynna [10]
3 years ago
12

The tens digit is 2 less than the one's digit and the sum of the digits is 8

Mathematics
1 answer:
Basile [38]3 years ago
4 0

it going to be 18 because the number is two less than ones digits and the sum of the digit is 8

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Find a formula for the inverse of the function. f(x) = e^6x − 9
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Answer:

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Step-by-step explanation:

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f(x)=e^{6x}-9

To solve for the inverse of a function, change f(x) and x, change the f(x) to f⁻¹(x), and solve for it. Therefore:

x=e^{6f^{-1}(x)}-9

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\ln(x+9)=\ln(e^{6f^{-1}(x)})

The right side cancels:

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Divide both sides by 6:

f^{-1}(x)=\frac{1}{6}\ln(x+9)

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