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Yuri [45]
2 years ago
15

Given the function f(x)=9x+7, find its inverse.

Mathematics
1 answer:
bagirrra123 [75]2 years ago
3 0
f(x)=9x+7\\
y=9x+7\\
9x=y-7\\
x=\dfrac{1}{9}y-\dfrac{7}{9}\\
f^{-1}(x)=\dfrac{1}{9}x-\dfrac{7}{9}
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<h2>Hello!</h2>

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<h2>Why?</h2>

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Have a nice day!

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