For the number 1-10 use this given f(x)-x-2, find the following 1. RO). 2. R3). 3. f-1). 4. f14). 5. f(7). 6. f(-2). 7. f-3). 8. f-4). 9. f(6). 10. f(8). A.- 3 A.- 3 A.- 3 A.-3 В.-2 В.-2 C. 1 C. I C. 1 D. 2 D. 2 В. -2 В.-2 В.6 В. 2 В.-6 В.-6 В.- 6 В.- 6 D. 2 D. 2 D. 5 А.2 A.- 2 А. 6 C.I С.-5 C. 4 С. -5 С.-5 D. -4 D. 4 A. 6 D. 4 A. 6 С.-5 D. 4 А. 6 С.-5 D. 4
For the number 1-10 use this given f(x)-x-2, find the following 1. RO). 2. R3). 3. f-1). 4. f14). 5. f(7). 6. f(-2). 7. f-3). 8. f-4). 9. f(6). 10. f(8). A.- 3 A.- 3 A.- 3 A.-3 В.-2 В.-2 C. 1 C. I C. 1 D. 2 D. 2 В. -2 В.-2 В.6 В. 2 В.-6 В.-6 В.- 6 В.- 6 D. 2 D. 2 D. 5 А.2 A.- 2 А. 6 C.I С.-5 C. 4 С. -5 С.-5 D. -4 D. 4 A. 6 D. 4 A. 6 С.-5 D. 4 А. 6 С.-5 D. 4
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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Question
Transcribed Image Text:For the number 1-10 use this given f(x)-x-2, find the following
1. 0).
2. fR3).
3. f-1)
4. f(4).
5. f(7).
6. f(- 2).
7. fl-3).
8. f(-4).
9. f(6).
10. f(8).
A.- 3
A.-3
A.- 3
A.- 3
А.2
В. - 2
В. - 2
В.-2
C. 1
C. I
C. 1
C. I
C.-5
D. 2
D. 2
D. 2
D. 2
В.-2
В. 6
В. 2
D. 5
D. - 4
A. - 2
С.4
С.-5
C.-5
С.-5
С.-5
А.6
В.-6
D. 4
D. 4
D. 4
D. 4
A. 6
А. 6
А. 6
В. - 6
В.- 6
В. - 6
For the number 11 to 15 use this given f(x) =, find the following:
11. f(1).
12. f(2)
13. f(4)
14. f(4)
15. f(- 4)
В. 4
В. 1
В. 1
В. 1
В. 1
A.
4
C. 1
D. - 1
А. - 2
С.- 1
D. 2
С.- 1
С.- 1
A. - 2
D. 2
А. - 2
А. - 2
D. 2
С.- 1
D. 2
For the number 16 to 20 use the given f(x) = x + 1 and g(x) = 2x – 3, perform the following:
16. (f+g)(x)
17. (f- g)(x)
18. (f g)(x)
19. (fog)(x)
20. (g• f)(x)
С.- 3х +2
С.х - 4
C. 2x - x - 3
С.- 2х-2
С.- 2х + 1
D.-3x-2
В. Зх + 2
В. х + 4
B. 2x - x +3
А. Зх- 2
A. - x + 4
A. 2x + x - 3
D.-x-4
D. 2x+x+3
D. 2x-2
A. 2x + 2
В.- 2х- 1
D. 2x+ 1
А. - 2х -1
В. 2х - 1
For the number 21 to 25 use the given f(x)= 3x – 4 and g(x) = x² – 2x + 6, perform the following:
21. (f+ g)(x)
22. (f-g)(x)
23. (f •g)(x)
24. (fog)(x)
25. (g f)(x)
C. x² + x - 2
C. - x² + 5x – 10
D. x-x-2
D. - x - 5x – 10
A. x² + x +2
A. – x² + 5x + 10
A. x'- 7x? + 26x+ 24
A. 3x2 + 6x + 14
A. 9x² + 30x – 30
B. x - x + 2
B. – x - 5x + 10
B. x'- 7x – 26x +24 C. x' - 7x² + 26x – 24 D. x² – 7x² – 26x – 24
B. 3x? + 6x – 14
B. 9x + 30x – 30
C. 3x – 6x + 14
C. 9x – 30x + 30
D. 3x- 6x -14
D. 9x- 30x – 30
For the number 26 to 30 use the given f(x) = 2x + 3 and g(x) = x - 1.
А. Зх + 2
A. – x + 4
A. 2x – x – 3
А. 2х + 1
26. (f+ g)(x)
27. (f-g)(x)
28. (f g)(x)
29. (fog)(x)
30. (go f)(x)
В.- Зх + 2
B. - x + 4
B. 2x + x- 3
В. 2х - 1
В. 2х - 2
С.- 3х- 2
C. -x-4
C. 2x – x+ 3
С.- 2х-1
С.- 2х-2
D. 3x - 2
D. x- 4
D. 2x+ x + 3
D. - 2x + 1
D. - 2x + 2
A. 2x + 2
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