WorksheetsGIỚI HẠN CỦA HÀM SỐ (PHẦN 2)
Total questions: 13
Worksheet time: 20mins
Name
Class
Date
1.
x→2limx2−4x3−8
a)
0
b)
+∞
c)
3
d)
Không xác định
2.
x→−1limx3+1x5+1
a)
-3/5
b)
3/5
c)
-5/3
d)
5/3
3.
x→−3lim∣∣∣∣x2+3x−x2−x+6∣∣∣∣
a)
1/3
b)
7/3
c)
5/3
d)
3/7
4.
x→0+limx2x2+x−x
a)
0
b)
−∞
c)
1
d)
+∞
5.
x→−∞limx2+6x+32x2+5x−3
a)
-1
b)
+∞
c)
0
d)
2
6.
x→−∞limx2+6x+32x3+5x2−3
a)
-2
b)
+∞
c)
−∞
d)
2
7.
x→−∞lim3x6+2x5−52x3−7x2+11
a)
-2/3
b)
+∞
c)
0
d)
−∞
8.
x→−∞limx2+1−x2x−3
a)
-2
b)
+∞
c)
−∞
d)
-1
9.
x→−∞limx+14x2−x+1
a)
2
b)
0
c)
-2
d)
+∞
10.
x→−∞lim(2x3−x2)
a)
1
b)
+∞
c)
-1
d)
−∞
11.
x→+∞lim(1+2x2−x)
a)
0
b)
+∞
c)
2−1
d)
−∞
12.
x→+∞lim(x2+1−x)
a)
0
b)
+∞
c)
1/2
d)
−∞
13.
x→0lim[x.(1−x1)]
a)
+∞
b)
-1
c)
0
d)
−∞
100 %
