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If ƒ(x) = 2x, then ƒ -1(x) =
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If ƒ(x) = 2x, then ƒ -1(x) =
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Jul 7, 2018
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If ƒ(x) = 2x, then ƒ -1(x) =
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swap the variables to find the inverse function
y = 2x
becomes ..
x = 2y
y = (1/2)x
f-1(x) = 0.5x
Ajgarn
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Jul 7, 2018
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The answer would equal 1/2x.
Chettyharish
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Jul 13, 2018
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