SOLUTION: I need to solve for an equation that has the following points: X -2 2 4 f(X) 4 2 1

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Question 342175: I need to solve for an equation that has the following points:
X -2 2 4
f(X) 4 2 1
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The simplest is
f(x) = (-x/2) + 3