SOLUTION: 1) if roots of a equation :f(x) = a(x-2)² + k, a ≠ 0, are A and B, |B - A|= 12 b, find value of k ? 2) if roots of f(x) = a(x-r)² + k, a ≠ 0, are A and B, , r = ½

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Question 1203021: 1) if roots of a equation :f(x) = a(x-2)² + k, a ≠ 0, are A and B, |B - A|= 12 b, find value of k ?
2) if roots of f(x) = a(x-r)² + k, a ≠ 0, are A and B,
, r = ½ , |B - A|= 5rb , then f(x) =....

Answer by greenestamps(13214) About Me  (Show Source):
You can put this solution on YOUR website!


There is a "b" in both of these problems which is not defined. Possibly in the reference you are using "b" is defined; but it has no standard meaning, so we have no idea what it is supposed to mean. And therefore of course we can't help you with the problem.

If you want help with the problem, re-post it in a way that we have a chance of being able to help....