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Polynomials (Posted on 2005-05-10) Difficulty: 3 of 5
For all x in the given ranges, polynomials f, g, and h satisfy the following equations:

|f(x)| + g(x) = 4x, x ≤ -2;
|f(x)| + g(x) = -2x², -2 < x ≤ 0;
|f(x)| + g(x) = h(x), x > 0;

What is the least possible value of f(10)?

See The Solution Submitted by Charlie    
Rating: 4.0000 (1 votes)

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Answer Comment 6 of 6 |
The required  least possible value of f(10) is -120.
  Posted by K Sengupta on 2008-09-29 23:54:30
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