Asked by Emily
Find the set of points that the following function is continuous at them .
f(x)= { (2x+1)/(x+3) if x<0
(√(x+4)-2)/2x^2-3xx if x>0
-1/3 if x=0
f(x)= { (2x+1)/(x+3) if x<0
(√(x+4)-2)/2x^2-3xx if x>0
-1/3 if x=0
Answers
Answered by
Steve
Just check the limits at the interval endpoints.
If the limits are the same, f(x) is continuous there.
If the limits are the same, f(x) is continuous there.
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