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Find the amplitude feature for the sin graph of y=f(x)
1)amplitude
2)period
3)phase shift
4.)the domain/the range
5.)x/y intercept
6.)the equation of the graph
 9 months ago
 9 months ago
Find the amplitude feature for the sin graph of y=f(x) 1)amplitude 2)period 3)phase shift 4.)the domain/the range 5.)x/y intercept 6.)the equation of the graph
 9 months ago
 9 months ago

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csmith0355Best ResponseYou've already chosen the best response.0
dw:1372972278692:dw
 9 months ago

csmith0355Best ResponseYou've already chosen the best response.0
i know the amplitude is 3 but how do i find the others by looking on te graph
 9 months ago

vinnv226Best ResponseYou've already chosen the best response.0
The amplitude is half the difference between the max value and min value. The max value here is 3 and the min value is 3. So A=(33)/2=3. The period is the time it takes for the graph to complete one cycle. Here, it completes one cycle between negative pi and pi, so the period is 2pi.
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
not sure if they count shift in up and down as phase shift too.. but theres no phase shift in your problem anyway, as it hasnt moved up or down or left or right
 9 months ago

csmith0355Best ResponseYou've already chosen the best response.0
so the period would be pi minus pi?
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
period is the length between these 2 points
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
that is the start and end points u are giving me for 1 oscillation what is the length?
 9 months ago

csmith0355Best ResponseYou've already chosen the best response.0
oh 5 so i exclude my starting and ending point?
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
lemme ask you simpler question... what is this lengthdw:1372973193523:dw
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
you know pi is just a number right is that what is confusing you pi = 3.14159263.....
 9 months ago

csmith0355Best ResponseYou've already chosen the best response.0
i dnt know why im not undertanding would it be 2? i did pi/2pie/2
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
okay can i ask you 1 thing
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
whats the distance from the middle
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
these are not trick questions lol
 9 months ago

csmith0355Best ResponseYou've already chosen the best response.0
i would say 15 is b/w it ...
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
okay a rule is 20 CM...
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
what is half of the rule distance?
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
okay maybe we need to work with smaller numbers...
 9 months ago

csmith0355Best ResponseYou've already chosen the best response.0
do u know a site that has similar examples ?
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
what is the distance between point 1 and 2?
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
okay so that means there was 1 added to 1
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
so that distance there is 1... DO YOU GET IT??
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
wait can you see my drawing?
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
umm okay.. now what is this distance ur gonna have to start answering faster or this will take forever
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
so how long is this whole line?dw:1372973851072:dw
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
amazing u are like a genius
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
lengths in between there?
 9 months ago

csmith0355Best ResponseYou've already chosen the best response.0
im not sure i dnt wanna write the wrong thing
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
theres ur problem.. ur too afraid to do math
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
you cant learn like that... everyone will make mistakes, but they have to learn from it
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
lemme show it to you another way
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
what is the total length of this line?
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
okay, so u see me writing from 0 to 2 or 1 to 1 they were both length 2
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
okay let me rephrase question
 9 months ago

csmith0355Best ResponseYou've already chosen the best response.0
there is 1 for each side
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
what is the length of the left side
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
can something be negative units long?
 9 months ago

dan815Best ResponseYou've already chosen the best response.2
what is the size ? of that line
 9 months ago