menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Find the maximum and minimum values of the function. y=7cosx
asked
Jul 22, 2018
218k
views
0
votes
Find the maximum and minimum values of the function.
y=7cosx
Mathematics
college
Michael Warner
asked
by
Michael Warner
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.
2
Answers
4
votes
The range of cos x is -1 to + 1
So maximum of 7 cos x = 7 and minimum is -7.
Mhstnsc
answered
Jul 24, 2018
by
Mhstnsc
8.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
0
votes
The Maximum and Minimum can not be determined on this problem because it isn't a quadratic function. Graphed, the highest point is 7 and lowest is -7 in a repeated mountain shape. Hope this helps.
Wan Chap
answered
Jul 27, 2018
by
Wan Chap
8.4k
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
Aug 21, 2017
152k
views
How is (1-sinx)(-7sinx)-(7cosx)(-cosx) equal to 7(1-sinx)? PLEASE HELP
Bgamari
asked
Aug 21, 2017
by
Bgamari
7.8k
points
Mathematics
high-school
2
answers
1
vote
152k
views
asked
Feb 17, 2020
228k
views
Factor the expression. Use the fundamental identities to simplify, if necessary. sin^(2) x + 7cosx+17
Prahalad Deshpande
asked
Feb 17, 2020
by
Prahalad Deshpande
8.1k
points
Mathematics
high-school
1
answer
0
votes
228k
views
asked
Oct 25, 2020
72.4k
views
Find the maximum and minimum values of the function. y=7cosx
Kenba
asked
Oct 25, 2020
by
Kenba
8.5k
points
Mathematics
high-school
1
answer
0
votes
72.4k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
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?
Write words to match the expression. 24- ( 6+3)
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org