Test your knowledge again:
I. f(c) is defined
We say "f is continuous at c" if the following statements hold:
-> f is discontinuous at x = 1 because
Identify all points at which <em>f</em> is discontinuous. -> x = 1, x = 2
-> x = 1, x = -2
On which of the following intervals is f continuous?
On which of the following intervals is f(x) continuous?