Review the graph of function f(x), which is defined for –4 < x ≤ 2. On a coordinate plane, a curve starts at open circle (negative 4, 5), curves down to (negative 2, negative 4), and then curves up through (0, negative 1) to closed circle (2, 2).

Which table identifies the left-hand and right-hand limits at the endpoints?

Limit of f (x) as x approaches negative 4 minus DNE
Limit of f (x) as x approaches negative 4 + DNE
Limit of f (x) as x approaches 2 minus 2
Limit of f (x) as x approaches 2 plus 2

Limit of f (x) as x approaches negative 4 minus 5
Limit of f (x) as x approaches negative 4 + 5
Limit of f (x) as x approaches 2 minus 2
Limit of f (x) as x approaches 2 plus 2

Limit of f (x) as x approaches negative 4 minus DNE
Limit of f (x) as x approaches negative 4 + 5
Limit of f (x) as x approaches 2 minus 2
Limit of f (x) as x approaches 2 plus DNE

Limit of f (x) as x approaches negative 4 minus 5
Limit of f (x) as x approaches negative 4 + DNE
Limit of f (x) as x approaches 2 minus DNE
Limit of f (x) as x approaches 2 plus 2