Let F(x) = Which of the Following Statements Is

Multiple Choice

Let f(x) = Which of the following statements is true?

A) The function f is continuous at x = 0.
B) The function f is continuous from the left at x = 0.
C) The function f is continuous from the right at x = 0.
D) The function f has continuous extension to x = 0.
E) The function f has a removable discontinuity at x = 0.