SOLUTION: How do a rewrite an equation as the function (x).

Question 95583: How do a rewrite an equation as the function (x).
Answer by kiljoy(51) (Show Source): You can put this solution on YOUR website!
Typically you would solve the equation for the y variable and replace it as f(x) or g(x), etc.
So something like,

Could be solved for y.

Then you would replace the y with f(x)

This way you would solve for y when given an f(x).
So if you wanted to solve for f(2) It would be as follows.

This gives us the solution (2,3)
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