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To find the inverse of a function, you replace x with y and y with x. Here, y=2x-4 would become x=2y-4. Now, we solve for y. 2y=x+4. y=(x/2)+4, and that is the inverse equation.

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โˆ™ 2012-12-13 01:42:29
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Q: What is the inverse function of y equals 2x minus 4?
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