# Thread: need help plz sided limits

1. ## need help plz sided limits

plz need help
1>For function f(x) whose graph is given above state lim x->3+ f(x)
2>For function f(x) whose graph is given above state lim x->3- f(x)
3>For function f(x) whose graph is given above state lim x->3 f(x)
4>For function f(x) whose graph is given above state lim x->-2 f(x)

2. Originally Posted by gracy
plz need help
1>For function f(x) whose graph is given above state lim x->3+ f(x)
-2
2>For function f(x) whose graph is given above state lim x->3- f(x)
2
3>For function f(x) whose graph is given above state lim x->3 f(x)
Does not exists. Left and right limits are not the same.
4>For function f(x) whose graph is given above state lim x->-2 f(x)
-1