8. Let f be the function with f(0) = f(2)= T values of x in the open interval (0, 2) satisfy the conclusion of the Mean Value Theorem for the function f on the closed interval [0, 2] ? (A) None (B) One (C) Two (D) More than two and derivative given by f'(x) = (x + 1)cos (zx). How man 2' TC

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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How is number 8 on this page done?

7. A particle moves in the xy-plane so that its position for 120 is given by the parametric equations x = ln (t + 1)
and y =
=kt², where k is a positive constant. The line tangent to the particle's path at the point where t = 3 has
slope 8. What is the value of k ?
8.
(A)
1
192
nousup
(B)
(A) None
(B) One
(C) Two
(D) More than two
(C)
1
1
Let f be the function with f(0) =
2₁ f(2)= and derivative given by f'(x) = (x + 1)cos (zx). How man
values of x in the open interval (0, 2) satisfy the conclusion of the Mean Value Theorem for the function f on
the closed interval [0, 2] ?
10. (Calculator Allowed)
9. The number of students in a cafeteria is modeled by the function P that satisfies the logistic differential
1
dP
equation =
dt 2000
P(200P), where t is the time in seconds and P(0) = 25. What is the greatest rate of
change, in students per second, of the number of students in the cafeteria?
(A) 5
(B) 25
(C) 100
(D) 200
16
(D) 1/1/00
Let H(x) be an antiderivative of
(A) -9.008
x³ + sin x
x + 2
(B) -5.867
If H(5)= 7, then H(2) =
(C) 4.626
(D) 12.150
Transcribed Image Text:7. A particle moves in the xy-plane so that its position for 120 is given by the parametric equations x = ln (t + 1) and y = =kt², where k is a positive constant. The line tangent to the particle's path at the point where t = 3 has slope 8. What is the value of k ? 8. (A) 1 192 nousup (B) (A) None (B) One (C) Two (D) More than two (C) 1 1 Let f be the function with f(0) = 2₁ f(2)= and derivative given by f'(x) = (x + 1)cos (zx). How man values of x in the open interval (0, 2) satisfy the conclusion of the Mean Value Theorem for the function f on the closed interval [0, 2] ? 10. (Calculator Allowed) 9. The number of students in a cafeteria is modeled by the function P that satisfies the logistic differential 1 dP equation = dt 2000 P(200P), where t is the time in seconds and P(0) = 25. What is the greatest rate of change, in students per second, of the number of students in the cafeteria? (A) 5 (B) 25 (C) 100 (D) 200 16 (D) 1/1/00 Let H(x) be an antiderivative of (A) -9.008 x³ + sin x x + 2 (B) -5.867 If H(5)= 7, then H(2) = (C) 4.626 (D) 12.150
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