Analyzing functions for discontinuities: algebraic
Published in
1 min readJan 23, 2019
If the limits of both side of some point, are EQUAL, then it’s continuous at this point.
At a point a, for f(x) to be continuous at x=a, we need lim(x→a)f(x) = f(a).
Example
Solve:
- Got the limit of left side is
-1/2 - Got the limit of right side is
-1/2 - They’re equal, so it’s continuous at this point.
