Question: Using a limit , explain why f is continuous at x = - 1 , Find f ( x ) , Using a limit ,

Using a limit, explain why f is continuous at x =-1, Find f(x), Using a limit, explain why f is not differentiable at x =-1Consider the function below.
f(x)={(2x+1,x=-1),(x^(2)-2,x>-1):}
Using a limit , explain why f is continuous at x

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