Hi!

How would I prove that joining the maximum and mimimum of a cubic will form a line that always intersects the cubic at the middle of those two points? How do I prove it generally? Thanks!

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- May 1st 2006, 02:53 AMclassicstringsCubics Proof
Hi!

How would I prove that joining the maximum and mimimum of a cubic will form a line that always intersects the cubic at the middle of those two points? How do I prove it generally? Thanks! - May 1st 2006, 02:14 PMThePerfectHackerQuote:

Originally Posted by**classicstrings**

- May 1st 2006, 09:54 PMclassicstrings
oops, i meant prove it for ax^3 + bx^2 + cx + d

sorrY! - May 2nd 2006, 12:26 AMJakeDQuote:

Originally Posted by**ThePerfectHacker**

- May 2nd 2006, 01:01 AMCaptainBlackQuote:

Originally Posted by**JakeD**

RonL