25,31 Where does f(x) = -1?0 For what numbers x, – 27sIS 27, does f(x) = -?(g) What are the.x-intercepts of f?Prablems 13–22, determine the amplitude and period of each function without graphing.(e) For what numbers x, - 2 s x s 27, does g (x) = 1?Where does g(x) = -1?(f) For what numbers x,-2T S xS 27,does g (x) =(g) What are the x-intercepts of g?14. y = 3 cos x15. y = -3 cos (4x)16. y = -sin13. y = 5 sin x4\ 17. y = 6 sin ( 77.x)18. y = -3 cos ( 3x)19. y = -cos20. y =sin1022. y =21. y = -In Problems 23–32, match the given function to one of the graphs (A)-(J).24. y = 2 cos25. y = 2 cosx23. y = 2 sinperiod is 4,w27. y = -3 sin (2x)28. y = 2 sin-2T26. y = 3 cos (2r)20. y -reasing near30. y = -2 cos31. y = 3 sin (2x)29. y = -2 cos(A)X-axis. This32. y = -2 sin60 is22-2-25T X- IT4TT-2T-2(D)(C)(B)yA22445.-212X-2-14-2|(G)(F)(E)

Name: 25,31 Where does f(x) = -1?0 For what numbers x, – 27sIS 27, does f(x)
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Description: 25,31 Where does f(x) = -1?0 For what numbers x, – 27sIS 27, does f(x) = -?(g) What are the.x-intercepts of f?Prablems 13–22, determine the amplitude and period of each function without graphing.(e) For what numbers x, - 2 s x s 27, does g (x) = 1?Wh

In this, the amplitude is multiplied by 2 and x is scaled by 1/2.

Answered: 25. y = 2 cos yA 2 28. y = 2 sin ) -2TT…

Math

Calculus

25. y = 2 cos yA 2 28. y = 2 sin ) -2TT -2 31. y = 3 sin (2x) (A)

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter6: Exponential And Logarithmic Functions

Section6.1: Exponential Functions

Problem 57SE: Repeat the previous exercise to find the formula forthe APY of an account that compounds daily....

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Topic Video

Question

25,31

Where does f(x) = -1?
0 For what numbers x, – 27sIS 27, does f(x) = -?
(g) What are the.x-intercepts of f?
Prablems 13–22, determine the amplitude and period of each function without graphing.
(e) For what numbers x, - 2 s x s 27, does g (x) = 1?
Where does g(x) = -1?
(f) For what numbers x,-2T S xS 27,does g (x) =
(g) What are the x-intercepts of g?
14. y = 3 cos x
15. y = -3 cos (4x)
16. y = -sin
13. y = 5 sin x
4
\ 17. y = 6 sin ( 77.x)
18. y = -3 cos ( 3x)
19. y = -
cos
20. y =
sin
10
22. y =
21. y = -
In Problems 23–32, match the given function to one of the graphs (A)-(J).
24. y = 2 cos
25. y = 2 cosx
23. y = 2 sin
period is 4,w
27. y = -3 sin (2x)
28. y = 2 sin
-2T
26. y = 3 cos (2r)
20. y -
reasing near
30. y = -2 cos
31. y = 3 sin (2x)
29. y = -2 cos
(A)
X-axis. This
32. y = -2 sin
60 is
2
2-
2
-2
5T X
- IT
4TT
-2T
-2
(D)
(C)
(B)
yA
2
2
4
4
5.
-2
1
2
X
-2
-1
4
-2|
(G)
(F)
(E)

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