Posted by daryl on Wednesday, December 19, 2012 at 4:28pm.
F(X)= x2/(x^24) is continuous at x=1 and why as limits approach from 1+ and 1

CALCLIMITS  Steve, Wednesday, December 19, 2012 at 4:32pm
why what?
limit as x > 1 from either side is
(12)/(14) = 3/3 = 1
one would expect this, as f is continuous.

CALCLIMITS  Steve, Wednesday, December 19, 2012 at 4:35pm
oops. I did x > 1
limit as x > 1 is
(12)/(14) = 1/3
Makes sense, since f(x) = 1/(x+2) for x ≠ ±2
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