Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

surdawiBest ResponseYou've already chosen the best response.2
y = A * sin(bx) A = amplitude what is it?
 one year ago

surdawiBest ResponseYou've already chosen the best response.2
you got it see how easy it was
 one year ago

sara1234Best ResponseYou've already chosen the best response.0
Describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x) = 9 cos x; g(x) = cos x
 one year ago

surdawiBest ResponseYou've already chosen the best response.2
what do you multiply g(x) to get f(x)?
 one year ago

sara1234Best ResponseYou've already chosen the best response.0
A.Horizontal stretch by a factor of 9 B.Vertical stretch by a factor of 9 C.Horizontal shrink by a factor of 1over9 D.Vertical shrink by a factor of 1over9
 one year ago

surdawiBest ResponseYou've already chosen the best response.2
B.Vertical stretch by a factor of 9
 one year ago

surdawiBest ResponseYou've already chosen the best response.2
you can graph them and see the change
 one year ago

sara1234Best ResponseYou've already chosen the best response.0
how do you graph y=2/3sin1/2x
 one year ago

surdawiBest ResponseYou've already chosen the best response.2
2/3 is the amplitude correct? plug in values for x y=2/3sin1/2x x=0; y = 0 can you try it then i will go over it with you
 one year ago

sara1234Best ResponseYou've already chosen the best response.0
this is a differnt question it says find thet graph that goes with y= 2  sin 1 3  2 x
 one year ago

surdawiBest ResponseYou've already chosen the best response.2
is that the question?\[\frac{ 2 }{ 3 }*\sin(\frac{ 1 }{ 2x })\]
 one year ago

surdawiBest ResponseYou've already chosen the best response.2
ok amplitude is 2/3 period is \[0 \le x \le \frac{ 2*\Pi }{ 1/2 }\]
 one year ago

surdawiBest ResponseYou've already chosen the best response.2
plug in 0 what do you get \[\frac{ 2 }{ 3 }*\sin{\frac{ 1 }{ 2 }*0}\]
 one year ago

surdawiBest ResponseYou've already chosen the best response.2
+ you have the amplitude; which graph shows the right amp?
 one year ago

sara1234Best ResponseYou've already chosen the best response.0
how do i know which graph shows 2/3
 one year ago

surdawiBest ResponseYou've already chosen the best response.2
all graphs has marked where 1 is
 one year ago
See more questions >>>
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.