A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
Can someone please help? This is my last question and I really need help
Part 1: Using complete sentences, compare the key features and graphs of sine and cosine. What are their similarities and differences?
Part 2: Using these similarities and differences, how would you transform f(x) = 2 sin(2x  π) + 3 into a cosine function in the form f(x) = a cos(bx  c) + d?
anonymous
 one year ago
Can someone please help? This is my last question and I really need help Part 1: Using complete sentences, compare the key features and graphs of sine and cosine. What are their similarities and differences? Part 2: Using these similarities and differences, how would you transform f(x) = 2 sin(2x  π) + 3 into a cosine function in the form f(x) = a cos(bx  c) + d?

This Question is Closed

Australopithecus
 one year ago
Best ResponseYou've already chosen the best response.1If you have a mac, I would recommend using the program called grapher it comes standard with all mac operating systems If you do not I recommend wolfram alpha http://www.wolframalpha.com/input/?i=sin%28x%29%2C+cos%28x%29 based on these two graphs you should be able to discern their differences and similarities as for your next question: you want, 2*sin(2x  π) + 3 to be equal to a function in form a*cos(bx  c) + d http://www.wolframalpha.com/input/?i=2sin%282x++%CF%80%29+%2B+3 I recommend you take your function given in the form a*sin(bx  c) + d and play around with each of the values to see how it changes the graph. For example changing the value 2 to 5 how does that shift the graph. Do that for all variables then you can see what variables you need to modify to what to solve the problem.
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.