Review the graph of function f(x). On coordinate plane, a curves starts at closed circle (negative 2, 4), curves down to inflection point (negative 4, negative 4), and curves down through (negative 5, negative 5). A line starts at open circle (negative 2, 6), goes through open circle (2, 2), and then to open circle (4, 0). A line curves from the open circle down to (8, negative 8). A closed circle is at (2, 4).

For which value of c does Limit of f (x) as x approaches c not exist?

–4
–2
2
4