Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.3: Quadratic Equations
Problem 82E
Related questions
Question
![Q. 67-75 Solve the initial value
problems.
dy
67.
2 – 7, y(2) = 0
dx
68.
10 - x, y(0) = -1
dx
dy
69.
-
+ x, > 0; y(2) = 1
dx
1-²
dy
70.
==
9x² - 4x + 5, y(-1) = 0
dx
dy
71.
= 3x-2/3, y(-1) = -5
dx
dy
1
72.
-
y (4) = 0
dx
2Vx
ds
73. = 1 + cost, s (0) = 4
dt
74.
= cost + sint, s(7) = 1
-π sin 70, 7(0) = 0
1. / 126 +
=
=
ds
dt
dr
75.
d0
Evaluate the integrals in Exercises 13-36.
13.
·/₁
V3-2s ds
14.
(2x + 1)³ dx
Area
In Exercises 37-42, fine
x-axis.
|37. y = -x − 2x, -
38. y = 3x²-3, -25
39. y=x²-3x² + 2
40. y = x² - 4x. -2
41. y = x¹/³, -1 s
42. y = x¹/3 - x, -
9. (a) Find the termi
is (1, -2).
(b) Find the initi
point is (5, 0.
10. (a) Find the terr
is (2, -1).
(b) Find the ter
point is (-2
11-12 Perform the
and w.
11. u = 3i - k, v
(a) w - v
(c) -v - 2w
(e) -8(v + w
12. u = (2,-1,3
(a) u - w](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffaeb68dd-ee41-4dd1-8454-eb47f43475aa%2F281b96d2-82ad-4d1f-975a-9d9629336919%2Fjrr9wfa_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q. 67-75 Solve the initial value
problems.
dy
67.
2 – 7, y(2) = 0
dx
68.
10 - x, y(0) = -1
dx
dy
69.
-
+ x, > 0; y(2) = 1
dx
1-²
dy
70.
==
9x² - 4x + 5, y(-1) = 0
dx
dy
71.
= 3x-2/3, y(-1) = -5
dx
dy
1
72.
-
y (4) = 0
dx
2Vx
ds
73. = 1 + cost, s (0) = 4
dt
74.
= cost + sint, s(7) = 1
-π sin 70, 7(0) = 0
1. / 126 +
=
=
ds
dt
dr
75.
d0
Evaluate the integrals in Exercises 13-36.
13.
·/₁
V3-2s ds
14.
(2x + 1)³ dx
Area
In Exercises 37-42, fine
x-axis.
|37. y = -x − 2x, -
38. y = 3x²-3, -25
39. y=x²-3x² + 2
40. y = x² - 4x. -2
41. y = x¹/³, -1 s
42. y = x¹/3 - x, -
9. (a) Find the termi
is (1, -2).
(b) Find the initi
point is (5, 0.
10. (a) Find the terr
is (2, -1).
(b) Find the ter
point is (-2
11-12 Perform the
and w.
11. u = 3i - k, v
(a) w - v
(c) -v - 2w
(e) -8(v + w
12. u = (2,-1,3
(a) u - w
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