A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
State the period, amplitude, max/min values, range, domain, horizontal phase shift and vertical displacement .
y=2sin[ 360 (t+1)/3)]
anonymous
 5 years ago
State the period, amplitude, max/min values, range, domain, horizontal phase shift and vertical displacement . y=2sin[ 360 (t+1)/3)]

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0period:2pi/3 amplitude:2 max:2 (1<=sinx<=1) min:2 range = [2,2]

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0the (2) tells us the amplitude; which means it fluctuates between 2 and 2. This is also the range since it cannot go outside of [2,2] becuase the 2 is negative to begin with we know that the graph is flipped over from a normal sine graph; ie, goes down before it goes up. there is nothing added to the end of the equation to shift the y from its normal position so no vertical displacment. we can simply the innards by making (360/3) reduce to 120. which gives us the frequency; or how many cycles it has in 2pi. In this case, you want to fit 120 cycles into 2pi. since the (t) has been modified by a (+1) we have a horizontal shift. And the (+1) says that in order to (t) to get back to "0" we need to move it (+1). It makes sense in my head. So the horizontal shift is (1). The sin graph normally has no restriction to its domain so neither does this; the domain is still (inf,inf)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0Max and min values would be 2 and 2 respectively. :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0period is wrong .it is pi/60...if you take 360 as a number and "6" if you take 360degree . so just make clear it only 360 or 360degree
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.