Consider the following functions: f ( x ) = 3.8 x 5 − 18.6 x 3 , g ( x ) = 19 x 4 − 55.8 x 2 . a. Graph f and g in the window [ − 3 , 3 , − 80 , 80 ] , with Yscl=10. b. Estimate the first coordinates a , b , and c of the three points of intersection of the two graphs. c. Find the area between the curves over [ a , b ] . d. Find the area between the curves over [ b , c ]
Consider the following functions: f ( x ) = 3.8 x 5 − 18.6 x 3 , g ( x ) = 19 x 4 − 55.8 x 2 . a. Graph f and g in the window [ − 3 , 3 , − 80 , 80 ] , with Yscl=10. b. Estimate the first coordinates a , b , and c of the three points of intersection of the two graphs. c. Find the area between the curves over [ a , b ] . d. Find the area between the curves over [ b , c ]
Solution Summary: The author explains how the functions are graphed using the TI-84 calculator.
Ministry of Higher Education &
Scientific Research
Babylon University
College of Engineering -
Al musayab
Automobile Department
Subject :Engineering Analysis
Time: 2 hour
Date:27-11-2022
کورس اول تحليلات
تعمیر )
1st month exam / 1st semester (2022-2023)/11/27
Note: Answer all questions,all questions have same degree.
Q1/: Find the following for three only.
1-
4s
C-1
(+2-3)2 (219) 3.0 (6+1)) (+3+5)
(82+28-3),2-
,3-
2-1
4-
Q2/:Determine the Laplace transform of the function t sint.
Q3/: Find the Laplace transform of
1,
0≤t<2,
-2t+1,
2≤t<3,
f(t) =
3t,
t-1,
3≤t 5,
t≥ 5
Q4: Find the Fourier series corresponding to the function
0
-5
Ministry of Higher Education &
Scientific Research
Babylon University
College of Engineering -
Al musayab
Subject :Engineering Analysis
Time: 80 min
Date:11-12-2022
Automobile Department
2nd month exam / 1" semester (2022-2023)
Note: Answer all questions,all questions have same degree.
کورس اول
شعر 3
Q1/: Use a Power series to solve the differential equation:
y" - xy = 0
Q2/:Evaluate using Cauchy's residue theorem,
sinnz²+cosz²
dz, where C is z = 3
(z-1)(z-2)
Q3/:Evaluate
dz
(z²+4)2
Where C is the circle /z-i/-2,using Cauchy's residue theorem.
Examiner: Dr. Wisam N. Hassan
Ministry of Higher Education &
Scientific Research
Babylon University
College of Engineering -
Al musayab
Subject :Engineering Analysis
Time: 80 min
Date:11-12-2022
Automobile Department
2nd month exam / 1" semester (2022-2023)
Note: Answer all questions,all questions have same degree.
کورس اول
شعر 3
Q1/: Use a Power series to solve the differential equation:
y" - xy = 0
Q2/:Evaluate using Cauchy's residue theorem,
sinnz²+cosz²
dz, where C is z = 3
(z-1)(z-2)
Q3/:Evaluate
dz
(z²+4)2
Where C is the circle /z-i/-2,using Cauchy's residue theorem.
Examiner: Dr. Wisam N. Hassan
Chapter 4 Solutions
Calculus and Its Applications, Books a la Carte Plus MyLab Math Access Card Package (11th Edition)
A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)
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