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Katieann16
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if f(x)=5x10, what is f^1(x)

BluFoot
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To find the inverse:
1. write it as y=5x10
2. switch the x and the y: x=5y10
3. solve for y!

rorytsm
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(1/5)y+2=x

Katieann16
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i got f^1(x)=1/5x+2

Katieann16
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@jim_thompson5910

BluFoot
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perfect :)

jim_thompson5910
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if you meant to say \[\Large f^{1}(x) = \frac{1}{5}x + 2\] then you are 100% correct

Katieann16
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thank you(: