Math 350 QUIZ 2.1
Name: _____________________________
For the limit, if it exists, for each of the following. Circle your final answer.
1.
2.
3.
4.
2
lim −x + 3x
x→−1
lim
x→3
lim
x→−2
(c)
2x
x−3
x2 – 4
x 2 − 3x −10
y=
2 –x
for x ≤ 3
x−3
for x > 3
GRAPH
Find
lim f (x) = _______
x→3+
lim f (x) = _______
x→3–
lim f (x) = _______
x→3
5.
List all the points where the function is not continuous.
y=
2
x+2
if x ≤ 0
5 – x
if x >0