SOLUTIONS MANUAL
All Chapters Included
,Student Solutions Manual
Tamas Wiandt
Rochester Institute of
Technology to accompany
CALCULUS
Early Transcendentals
Single Variable
Tenth Edition
Howard Anton
Drexel University
Irl C. Bivens
Davidson College
Stephen L. Davis
Davidson College
John Wiley& Sons, Inc.
, Table of Contents
Chapter 0. Before Calculus ………..…………………………………………………………………………..…….1
Chapter 1. Limits and Continuity ……………………………………………………………………………….. 21
Chapter 2. The Derivative ……………………………………………………………………………………..…….39
Chapter 3. Topics in Differentiation ……………………………..………………………………………..…….59
Chapter 4. The Derivative in Graphing and Applications ……………………………………..………. 81
Chapter 5. Integration …………………………………………………………………………………………..…… 127
Chapter 6. Applications of the Definite Integral in Geometry, Science, and Engineering… 159
Chapter 7. Principles of Integral Evaluation ……………………………………………………………….. 189
Chapter 8. Mathematical Modeling with Differential Equations …………………………………… 217
Chapter 9. Infinite Series ……………………………………………………………………………………..…….. 229
Chapter 10. Parametric and Polar Curves; Conic Sections ……………………………………….…….. 255
Appendix A. Graphing Functions Using Calculators and Computer Algebra Systems .………. 287
Appendix B. Trigonometry Review ……………………………………………………………………………….. 293
Appendix C. Solving Polynomial Equations …………………………………………………………………… 297
, Before Calculus
Exercise Set 0.1
1. (a) −2.9, −2.0, 2.35, 2.9 (b) None (c) y = 0 (d) −1.75 ≤ x ≤ 2.15, x = −3, x = 3
(e) ymax = 2.8 at x = −2.6; ymin = −2.2 at x = 1.2
3. (a) Yes (b) Yes (c) No (vertical line test fails) (d) No (vertical line test fails)
5. (a) 1999, $47,700 (b) 1993, $41,600
(c) The slope between 2000 and 2001 is steeper than the slope between 2001 and 2002, so the median income was
declining more rapidly during the first year of the 2-year period.
√
7. (a) f (0) = 3(0)2 − 2 = −2; f (2) = 3(2) 2 − 2 = 10; f (−2) = 3(−2)2 − 2 = 10; f (3) = 3(3) 2 − 2 = 25; f ( 2) =
√
3( 2)2 − 2 = 4; f(3t) = 3(3t)2 − 2 = 27t2 − 2.
√ √
(b) f (0) = 2(0) = 0; f (2) = 2(2) = 4; f (−2) = 2(−2) = −4; f (3) = 2(3) = 6; f ( 2) = 2 2; f (3t) = 1/(3t) for
t > 1 and f (3t) = 6t for t ≤ 1.
9. (a) Natural domain: x = 3. Range: y = 0. (b) Natural domain: x = 0. Range: {1, −1}.
√ √
(c) Natural domain: x ≤ − 3 or x ≥ 3. Range: y ≥ 0.
√
(d) x2 − 2x + 5 = (x − 1)2 + 4 ≥ 4. So G(x) is defined for all x, and is ≥ 4 = 2. Natural domain: all x. Range:
y ≥ 2.
(e) Natural domain: sin x = 1, so x = (2n+ 12 )π, n = 0, ±1, ±2, . . .. For such x, −1 ≤ sin x < 1, so 0 < 1−sin x ≤ 2,
and 1
≥ 1 . Range: y ≥ 1 .
1−sin x 2 2
2 −4
(f) Division by 0 occurs for x = 2. For all other x, xx−2 = x + 2, which is nonnegative for x ≥ −2. Natural
√ √
domain: [−2, 2) ∪ (2, +∞). The range of x + 2 is [0, +∞). But we must exclude x = 2, for which x + 2 = 2.
Range: [0, 2) ∪ (2, +∞).
11. (a) The curve is broken whenever someone is born or someone dies.
(b) C decreases for eight hours, increases rapidly (but continuously), and then repeats.
h
t
13.
1
All Chapters Included
,Student Solutions Manual
Tamas Wiandt
Rochester Institute of
Technology to accompany
CALCULUS
Early Transcendentals
Single Variable
Tenth Edition
Howard Anton
Drexel University
Irl C. Bivens
Davidson College
Stephen L. Davis
Davidson College
John Wiley& Sons, Inc.
, Table of Contents
Chapter 0. Before Calculus ………..…………………………………………………………………………..…….1
Chapter 1. Limits and Continuity ……………………………………………………………………………….. 21
Chapter 2. The Derivative ……………………………………………………………………………………..…….39
Chapter 3. Topics in Differentiation ……………………………..………………………………………..…….59
Chapter 4. The Derivative in Graphing and Applications ……………………………………..………. 81
Chapter 5. Integration …………………………………………………………………………………………..…… 127
Chapter 6. Applications of the Definite Integral in Geometry, Science, and Engineering… 159
Chapter 7. Principles of Integral Evaluation ……………………………………………………………….. 189
Chapter 8. Mathematical Modeling with Differential Equations …………………………………… 217
Chapter 9. Infinite Series ……………………………………………………………………………………..…….. 229
Chapter 10. Parametric and Polar Curves; Conic Sections ……………………………………….…….. 255
Appendix A. Graphing Functions Using Calculators and Computer Algebra Systems .………. 287
Appendix B. Trigonometry Review ……………………………………………………………………………….. 293
Appendix C. Solving Polynomial Equations …………………………………………………………………… 297
, Before Calculus
Exercise Set 0.1
1. (a) −2.9, −2.0, 2.35, 2.9 (b) None (c) y = 0 (d) −1.75 ≤ x ≤ 2.15, x = −3, x = 3
(e) ymax = 2.8 at x = −2.6; ymin = −2.2 at x = 1.2
3. (a) Yes (b) Yes (c) No (vertical line test fails) (d) No (vertical line test fails)
5. (a) 1999, $47,700 (b) 1993, $41,600
(c) The slope between 2000 and 2001 is steeper than the slope between 2001 and 2002, so the median income was
declining more rapidly during the first year of the 2-year period.
√
7. (a) f (0) = 3(0)2 − 2 = −2; f (2) = 3(2) 2 − 2 = 10; f (−2) = 3(−2)2 − 2 = 10; f (3) = 3(3) 2 − 2 = 25; f ( 2) =
√
3( 2)2 − 2 = 4; f(3t) = 3(3t)2 − 2 = 27t2 − 2.
√ √
(b) f (0) = 2(0) = 0; f (2) = 2(2) = 4; f (−2) = 2(−2) = −4; f (3) = 2(3) = 6; f ( 2) = 2 2; f (3t) = 1/(3t) for
t > 1 and f (3t) = 6t for t ≤ 1.
9. (a) Natural domain: x = 3. Range: y = 0. (b) Natural domain: x = 0. Range: {1, −1}.
√ √
(c) Natural domain: x ≤ − 3 or x ≥ 3. Range: y ≥ 0.
√
(d) x2 − 2x + 5 = (x − 1)2 + 4 ≥ 4. So G(x) is defined for all x, and is ≥ 4 = 2. Natural domain: all x. Range:
y ≥ 2.
(e) Natural domain: sin x = 1, so x = (2n+ 12 )π, n = 0, ±1, ±2, . . .. For such x, −1 ≤ sin x < 1, so 0 < 1−sin x ≤ 2,
and 1
≥ 1 . Range: y ≥ 1 .
1−sin x 2 2
2 −4
(f) Division by 0 occurs for x = 2. For all other x, xx−2 = x + 2, which is nonnegative for x ≥ −2. Natural
√ √
domain: [−2, 2) ∪ (2, +∞). The range of x + 2 is [0, +∞). But we must exclude x = 2, for which x + 2 = 2.
Range: [0, 2) ∪ (2, +∞).
11. (a) The curve is broken whenever someone is born or someone dies.
(b) C decreases for eight hours, increases rapidly (but continuously), and then repeats.
h
t
13.
1
