A community for students.
Here's the question you clicked on:
 0 viewing
agillogly
 3 years ago
Assume the graph of a function of the form y=ycos(k(xb)) is given below. Which of the following are possible values for a,k, and b?
agillogly
 3 years ago
Assume the graph of a function of the form y=ycos(k(xb)) is given below. Which of the following are possible values for a,k, and b?

This Question is Open

agillogly
 3 years ago
Best ResponseYou've already chosen the best response.2a a=4, k=1/2, b=pi/4 b a=2,k=4,b=pi/4 c a=4,k=2,b=pi/4 d a=4,k=2,and b=pi/4

dpaInc
 3 years ago
Best ResponseYou've already chosen the best response.0in your question, i'm assuming that second y is supposed to be an "a"....

agillogly
 3 years ago
Best ResponseYou've already chosen the best response.2I thought the same thing, but there is no a in the equation, which is part of why I can't figure it out.

dpaInc
 3 years ago
Best ResponseYou've already chosen the best response.0according to the choices, i'm pretty sure it is an "a" ...

dpaInc
 3 years ago
Best ResponseYou've already chosen the best response.0since the peiod is pi, k=2 because period=2pi/k

dpaInc
 3 years ago
Best ResponseYou've already chosen the best response.0so your choices are either C or D....

agillogly
 3 years ago
Best ResponseYou've already chosen the best response.2So it depends on if b is negative or positive. I think its C?
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.