here is the continuity checklist to use1.The function is defined at x = a; that is, f(a) equals a real number.2.The limit of the function as x approaches a exists.3.The limit of the function as x approaches a is equal to the function value at x = a.

here is the continuity checklist to use1The function is defined at x a that is fa equals a real number2The limit of the function as x approaches a exists3The li class=