Explain why the function is discontinuous at the given number a. (Select all that apply.)
x² - 2x
x² - 4
if x # 2
if x = 2
f(2) is defined and lim f(x) is finite, but they are not
X-2
f(x) =
a = 2
equal.
f(2) is undefined.
lim f(x) and lim f(x) are finite, but are not equal.
x→2+
X-2-
lim f(x) does not exist.
X-2
none of the above

Explain why the function is discontinuous at the given number a Select all that apply x 2x x 4 if x 2 if x 2 f2 is defined and lim fx is finite but they are not class=