Kushashwa_ravi
hey what is bump in method ?
Delete
Share
This Question is Closed
Tributized
Best Response
You've already chosen the best response.
0
i think it's a function
142343
Best Response
You've already chosen the best response.
0
i Think that they are put less questions so there is less time to get metals and stuff and this is not a math question.
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
sketch the graph of y=sin(x+pi/4)
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
can u help me in this question
Tributized
Best Response
You've already chosen the best response.
0
is this mathematics?
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
yes
Tributized
Best Response
You've already chosen the best response.
0
i searched Bump in wikipedia, it says
--->a mathematical function which has a non-empty bounded support
Tributized
Best Response
You've already chosen the best response.
0
but i don't know really.
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
ok well can u help me that question : sketch the graph of y=sin(x+pi/4)
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
i am not able to draw the graph of it Amplitude = 1 , but what is period .
can any1 tell me amistre sir ?
amistre64
Best Response
You've already chosen the best response.
3
its the graph of y=sin(x) shifted pi/4 units to the left
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
sir why it is shifted left
amistre64
Best Response
You've already chosen the best response.
3
becasue when we change the value associated with "x" that tends to slide the graph left or right
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
sir please if u don;t mind can u draw the graph for my help please
amistre64
Best Response
You've already chosen the best response.
3
draw me the sin(x) basic graph and ill see what i can do
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
ok sir
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
|dw:1333120673494:dw|
amistre64
Best Response
You've already chosen the best response.
3
|dw:1333120794494:dw|
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
siw why have u denoted 3pi/2 as pi and 7pi/4 as 2 pi approx. ?
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
sir*
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
3pi/4*
amistre64
Best Response
You've already chosen the best response.
3
i used your graph, and shifted it all to the left by pi/4 and then recalculated the intercepts accordingly to its new values
amistre64
Best Response
You've already chosen the best response.
3
what was pi is now pi-pi/4 = 3pi/4
what was 2pi is now 2pi-pi/4 = 7pi/4
amistre64
Best Response
You've already chosen the best response.
3
what was 0, is now 0 - pi/4 = -pi/4
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
k sir thanks sir if the question was y=sin(x-pi/4) then i would have to shift pi/4 to left instead of right ?
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
i mean the original orgin would be right to the new origin obtained
amistre64
Best Response
You've already chosen the best response.
3
the operator sign can be a bit misguided. always go the opposite direction of the sign
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
k sir
amistre64
Best Response
You've already chosen the best response.
3
x - pi/4 would shift in the+ direction
x + pi/4 would shift in the - direction
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
sir one more problem there was a question in my book :
sketch the graph of the following pairs of funcitons on the same axes:
1) y=sinx , y=sin(x+pi/4)
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
sir what u drew is it the answer of this question , i would have just to draw it by dooted lines to differenciate
amistre64
Best Response
You've already chosen the best response.
3
so we would sketch (sketch is an approximate drawing as opposed to an exact drawing) the y=sin(x) and then copy it pi/4 to the left
yes, dotted would be fine, or a different color
I was stuck in post limbo ,,,,
Kushashwa_ravi
Best Response
You've already chosen the best response.
0
no problem sir , well 10000000000000000s of medals for your helping mind. thanks a lot sir
i would keep posting the questions if i would get confused in any topic here . thanks again sir
amistre64
Best Response
You've already chosen the best response.
3
good luck :)