menu
Qamnty
Login
Register
My account
Edit my Profile
Private messages
My favorites
What is the amplitude and period of f(t)=4cos(t)?
Ask a Question
Questions
Unanswered
Tags
Ask a Question
What is the amplitude and period of f(t)=4cos(t)?
asked
May 7, 2021
174k
views
4
votes
What is the amplitude and period of f(t)=4cos(t)?
Mathematics
middle-school
Abhay Chauhan
asked
by
Abhay Chauhan
8.0k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
4
votes
Answer:
Amp:
4
Period:
2π
Answer:
B
Explanation:
Duckling
answered
May 12, 2021
by
Duckling
8.0k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Jan 4, 2024
86.9k
views
Find the exponential Fourier series coefficients of the following signals and plot their amplitude and phase spectra. Note that no integration is needed to solve the problem. (a) x₁ (t)=2+4cos(3πt)−2jsin(7πt)
Bdimag
asked
Jan 4, 2024
by
Bdimag
7.4k
points
Mathematics
college
1
answer
2
votes
86.9k
views
asked
Apr 26, 2024
28.0k
views
Sketch the two cycles of the graph (starting from x = 0) of the given function. Indicate the amplitude, period, phase shift, domain and range and vertical asymptotes. y = 4 sinx y = 7 cos 2x y = -4cos
Virna
asked
Apr 26, 2024
by
Virna
8.8k
points
Mathematics
high-school
1
answer
5
votes
28.0k
views
asked
Feb 10, 2018
123k
views
Find amplitude and midline of the function y=4cos(4)-5. a) The midline is the line with equation _______. b) The amplitude is _______.
Iszi
asked
Feb 10, 2018
by
Iszi
8.3k
points
Mathematics
college
1
answer
5
votes
123k
views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qamnty