Friday
October 31, 2014

Homework Help: calculus

Posted by sara on Friday, October 15, 2010 at 10:05pm.

If f is continuous on [-1, 1] and f(-1) = 4 and f(1) = 3, then there exists a number r such that |r| < 1 and f(r) = π. Can this be true or false?

Please and thank you

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