Help with calculus 2 !!! Asap :( this is what i have left out of 50 questions

goubams

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Apr 24, 2014
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1. Which of the following is the Taylor series for f(x) = e-x centered at x = 0.

(A)
60948.gif
. . . .(B)
60942.gif
. . . .(C)
60941.gif
. . . .(D)
60951.gif





2.
Find%255C%253Athe%255C%253Asum%255C%253Aof%255C%253Aseries%255C%253A%255Csum_1%255E%257B%255Cinfty%257D%255Cfrac%257Bn%255Cleft%2528n-1%255Cright%2529%257D%257B3%255En%257D.


(A) infinity. . . .(B) 0. . . .(C) 3/4. . . .(D) 4




3.
62376.gif


(A) 2. . . .(B) -2. . . .(C) 4. . . .(D) -4




4.
61759.gif


(A) Radius = 2, Interval = (1, 5]
(B) Radius = 2, Interval = [1, 5]
(C) Radius = 2, Interval = (-2, 2)
(D) Radius = 2, Interval = [1, 5)




5. Find the radius and interval of convergence of
62388.gif


(A) Radius = 3, Interval = (-3, 3)
(B) Radius = 3, Interval = [1,7)
(C) Radius = 3, Interval = [-7, -1]
(D) Radius = 3, Interval = (-7, -1)




6. Given the series
%255Csec%255E2x%253D1%2Bx%255E2%2B%255Cfrac%257B2%257D%257B3%257Dx%255E4%2B...%252C

sec2x=1+x2+23x4+..., which of the following is the series for tan x?

(A)
64762.gif

(B)
x%2B%255Cfrac%257B1%257D%257B3%257Dx%255E3%2B%255Cfrac%257B2%257D%257B15%257Dx%255E5%2B...
x+13x3+215x5+...
(C)
64760.gif

(D)
64758.gif

(E) None of the above




7. Convert (r, q) = (2, -p/4) to Cartesian coordinates.

(A)
59331.gif

(B)
59332.gif

(C)
59333.gif

(D)
59334.gif





8.
59516.gif


(A) 140/3. . . .(B) 14. . . .(C) 0.2. . . .(D) 5
 
Last edited by a moderator:
1. Which of the following is the Taylor series for f(x) = e-x centered at x = 0.

(A)
60948.gif
. . . .(B)
60942.gif
. . . .(C)
60941.gif
. . . .(D)
60951.gif





2.
Find%255C%253Athe%255C%253Asum%255C%253Aof%255C%253Aseries%255C%253A%255Csum_1%255E%257B%255Cinfty%257D%255Cfrac%257Bn%255Cleft%2528n-1%255Cright%2529%257D%257B3%255En%257D.


(A) infinity. . . .(B) 0. . . .(C) 3/4. . . .(D) 4




3.
62376.gif


(A) 2. . . .(B) -2. . . .(C) 4. . . .(D) -4




4.
61759.gif


(A) Radius = 2, Interval = (1, 5]
(B) Radius = 2, Interval = [1, 5]
(C) Radius = 2, Interval = (-2, 2)
(D) Radius = 2, Interval = [1, 5)




5. Find the radius and interval of convergence of
62388.gif


(A) Radius = 3, Interval = (-3, 3)
(B) Radius = 3, Interval = [1,7)
(C) Radius = 3, Interval = [-7, -1]
(D) Radius = 3, Interval = (-7, -1)




6. Given the series
%255Csec%255E2x%253D1%2Bx%255E2%2B%255Cfrac%257B2%257D%257B3%257Dx%255E4%2B...%252C

sec2x=1+x2+23x4+..., which of the following is the series for tan x?

(A)
64762.gif

(B)
x%2B%255Cfrac%257B1%257D%257B3%257Dx%255E3%2B%255Cfrac%257B2%257D%257B15%257Dx%255E5%2B...
x+13x3+215x5+...
(C)
64760.gif

(D)
64758.gif

(E) None of the above




7. Convert (r, q) = (2, -p/4) to Cartesian coordinates.

(A)
59331.gif

(B)
59332.gif

(C)
59333.gif

(D)
59334.gif





8.
59516.gif


(A) 140/3. . . .(B) 14. . . .(C) 0.2. . . .(D) 5

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