36 Part I: The Questions
233.
lim ( )
x
f x
→∞
234.
lim ( )
x
f x
→−∞
230. lim (
)
x
x
x x
→
−
−
+
0
2
1
2
231. lim x
x
x
→
+
−
3
3
3
Limits from Graphs
232–235 Find the indicated limit using the
given graph.
232.
lim ( )
x
f x
→−∞