Ask
your own question, for FREE!
Mathematics
7 Online
OpenStudy (kj4uts):
The function f(x)=-3cos(3x+pi/4) has ____.
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (kj4uts):
OpenStudy (kj4uts):
@amistre64
OpenStudy (kj4uts):
I think the amplitude is 3 I am just not sure about the period?
OpenStudy (kj4uts):
@jim_thompson5910
jimthompson5910 (jim_thompson5910):
y = A*cos(Bx - C) + D has period T = 2pi/B
Still Need Help?
Join the QuestionCove community and study together with friends!
jimthompson5910 (jim_thompson5910):
y=-3cos(3x+pi/4) B = 3 in this case, so period is T = 2pi/B = 2pi/3
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
DoltonCarlee:
what are y'all's options on S A T essays because honestly their not that bad
thereneelg:
Can someone give me a summary of article 231, The war guilt clause?? I need to explain what it is, but I can't find any shortened version of what it is and
luisaam2:
What should you do when the person you want to talk to the most is the one making
Breathless:
https://medal.tv/games/roblox/clips/nAYivIl6oXB6q9QAI?invite=cr-MSxCSk4sMTY4OTA4N
Twaylor:
I'm not that good at law can someone fact check this without bias? June 29, 2026, the Supreme Court decided Chatrie v.
Demon25:
For a hoco proposal with a cheerleader and football player, what else should be a
DoltonCarlee:
what are y'all's options on S A T essays because honestly their not that bad
1 day ago
4 Replies
2 Medals
thereneelg:
Can someone give me a summary of article 231, The war guilt clause?? I need to explain what it is, but I can't find any shortened version of what it is and
2 days ago
7 Replies
1 Medal
luisaam2:
What should you do when the person you want to talk to the most is the one making
1 day ago
16 Replies
1 Medal
Breathless:
https://medal.tv/games/roblox/clips/nAYivIl6oXB6q9QAI?invite=cr-MSxCSk4sMTY4OTA4N
1 week ago
0 Replies
0 Medals
Twaylor:
I'm not that good at law can someone fact check this without bias? June 29, 2026, the Supreme Court decided Chatrie v.
1 week ago
0 Replies
0 Medals
Demon25:
For a hoco proposal with a cheerleader and football player, what else should be a
1 week ago
12 Replies
0 Medals
