2
1
-1
0
3
2
4
6
36
42
1
-1
Infinity
Does not exist
0
A puppy weighs 2 pounds at birth and 3 pounds two months later. If the weight of the puppy during its first 6 months is increasing at a rate proportional to its weight, then how much will the puppy weigh when it is 4 months old?
4.2 pounds
4.5 pounds
4.8 pounds
5.6 pounds
6.5 pounds
If ƒ(x) = ln(x2 – 1), then ƒ’(x) =
There are no such values of x
x < –1 and x > 3
–3 < x < 1
–1 < x < 3
All values of x
0
1
2
3
4
-1
0
1
2
4
1
-1
0
Does not exist
2
None of these
What is the minimum value of f(x) = x ln x?
–e
–1
0
f(x) has no minimum value
None of these
1
2
3
4
5
(2, 2)
The area of the region enclosed by the graph of
y = x2 + 1 and the line y = 5 is
14/3
16/3
28/3
32/3
8(