MATH
1041
Answer-Keys of Review Problems for Final
Spring 14
Section 2.2
4.
(a)
(c)
(d)
32.
lim
x5
lim f (x) = 3,
(b)
x2
lim f (x) = 1,
x2+
lim f (x) does not exist since
x2
f (2) = 3,
ex
(x 5)3
(e)
=
.
MATH
1041
Answer-Keys of Review Problems for Test 1
Spring 14
Section 2.2
Q2: Limit of f (x) as x approaches to 1 from left is 3, and limit of f (x) as x approaches
to 1 from right is 7. limit of f
.
MATH
1041
Answer-Keys of Review Problems for Test 2
Spring 14
Section 3.2
y =
32.
ex (x 1)
x2
and tangent line is y = e
Section 3.3
f (x) =
2.
sin x
x cos x +
2 x
12.
y =
1
1 sin x
14.
y =
sec x(1
Mat}; iiis'liif I (gang (3%) i7 283%
Name:
5
g Qwesen: a
E Points: g
Score-3:
1. 5 poii} Draw the graph of a continuous function on [41} with f {21) 2 m1 and
f 1:} r 1 Cancéude than
Does Money Buy me Love?
Testing Alternative Measures of National Wellbeing*
Arthur Grimes1,2, Robert MacCulloch2, Les Oxley3 & Nicholas Tarrant
(1Motu Economic & Public Policy Research; 2University of