Suppose that
h(x)={x^2-x+5 if x<2
{5 if x=2
{x^3-1 if x>2
Which of the following is equal to 7?
I. lim h(x)
x->2-
II. lim h(x)
x->2+
III. lim h(x)
x->2
I only
II only
***III only
I and II only
I, II, and III
1 answer
looks good.
1 answer