Posted by lisa on Saturday, January 19, 2013 at 9:23pm.
Let f(x)=x2+x−6x−2. Note that f(x) is undefined at x=2. However, in this case, we can find a continuous function g(x) defined at x=2 that agrees with f(x) near x=2. Find the function g(x) that is equal to f(x) when x≠2 such that
g(2)=limx→2f(x).

calculus  Reiny, Saturday, January 19, 2013 at 9:42pm
You must have a typo.
I read your function as
f(x) = x^2  5x  2, which is defined for all values of x
to be undefined there must have been a denominator of (x2)

calculus  Anonymous, Monday, January 21, 2013 at 6:14pm
it's f(x)=x^2+x−6 / x−2
and the answer is: x + 3
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