Split (1)

train · 116k rows

role stringclasses 2 values	content stringlengths 0 2.1k	session_id int64 10 21.7k	sequence_id int64 0 2.38k	annotations listlengths 0 8
volunteer	Where are these questions coming from?	21,539	95	[]
student	“Intermediate Algebra” by Descartes	21,539	96	[ { "pii_type": "PERSON", "surrogate": "Descartes", "start": 26, "end": 35 } ]
volunteer	On this, all I can think of at the moment is for you to expand it out	21,539	97	[]
student	ok	21,539	98	[]
student	would you like me to do on screen or write the final answer?	21,539	99	[]
volunteer	You might want to work on this question by yourself for a while.	21,539	100	[]
student	alright	21,539	101	[]
volunteer	Perhaps then you can request another session	21,539	102	[]
student	Can i request another session with you or new teacher?	21,539	103	[]
volunteer	You won't have any difficulty getting someone to help you.	21,539	104	[]
student	ok!	21,539	105	[]
student	I have one last question	21,539	106	[]
volunteer	You always have one last question	21,539	107	[]
student	last for sure	21,539	108	[]
volunteer	are you in summer school?	21,539	109	[]
student	Yes, I’Maplewood Academy entrance exams.	21,539	110	[ { "pii_type": "SCHOOL", "surrogate": "Maplewood Academy", "start": 7, "end": 24 } ]
student	can we think like, no. of roots is equal to power of equation.	21,539	111	[]
student	like quadratic equation hae 2 roots	21,539	112	[]
student	so if power is 4, then roots should be 4 too	21,539	113	[]
volunteer	Yes, but some of the roots might be complex, not real.	21,539	114	[]
student	oh! in quadratic equation, real root = complex roots, like one real, one complex	21,539	115	[]
student	so, if roots are 4, so will it be 2 real , and 2 complex?	21,539	116	[]
volunteer	No, complex roots always come in conjugate pairs	21,539	117	[]
student	you are right, the equation is same for all the roots	21,539	118	[]
volunteer	Perhaps there is a simpler way, but I would do is expand it, and try simple roots using synthetic division and reduce it to a quadratic. then use the quadratic formula for the quadratic.	21,539	119	[]
student	I will try it, then get back to you!	21,539	120	[]
volunteer	Ok. good luck	21,539	121	[]
volunteer	bye	21,539	122	[]
student	can you tell me one last thing, how can i request your session?	21,539	123	[]
volunteer	You request a session just likk you requested this one.	21,539	124	[]
student	you will come?	21,539	125	[]
volunteer	It won't necessarily be me.	21,539	126	[]
student	you are really good. and i have some familarity. that's i am asking	21,539	127	[]
volunteer	but there are many math tutors	21,539	128	[]
student	i will have few question next time	21,539	129	[]
volunteer	ok	21,539	130	[]
student	ok, thank you	21,539	131	[]
volunteer	you are very welcome	21,539	132	[]
student	bye	21,539	133	[]
volunteer	bye	21,539	134	[]
volunteer	Hi, how can I help?	21,572	0	[]
student	Hello	21,572	1	[]
volunteer	how far have you gotten into this problem?	21,572	2	[]
volunteer	for example, based on the behavior of the graph. what function is it?	21,572	3	[]
student	tangent	21,572	4	[]
volunteer	right	21,572	5	[]
volunteer	Now, what shrinks or enlarges the tan or trig functions?	21,572	6	[]
student	i got that the period is pi / 6 and that B = 6 but im not sure if that is correct	21,572	7	[]
student	the B value	21,572	8	[]
volunteer	right	21,572	9	[]
volunteer	Im assuming you are talking about the Atan(Bx-C)+D	21,572	10	[]
volunteer	form	21,572	11	[]
student	yes	21,572	12	[]
volunteer	the B value looks good to me	21,572	13	[]
volunteer	What do you think C is	21,572	14	[]
student	ok	21,572	15	[]
student	im not sure how to find c	21,572	16	[]
volunteer	Well, It's the phase shift	21,572	17	[]
student	there is none	21,572	18	[]
volunteer	right	21,572	19	[]
volunteer	so C would be?	21,572	20	[]
student	0	21,572	21	[]
volunteer	rightt	21,572	22	[]
volunteer	now D?	21,572	23	[]
volunteer	what does D represent?	21,572	24	[]
student	midline ?	21,572	25	[]
volunteer	close	21,572	26	[]
volunteer	C is to x-axis what D is to y-axis	21,572	27	[]
volunteer	also to clarify, C is not phase shift, C/B is phase shift	21,572	28	[]
volunteer	I miswrote before	21,572	29	[]
student	vertical shift	21,572	30	[]
volunteer	C is shift	21,572	31	[]
volunteer	correct	21,572	32	[]
volunteer	what is the vertical shift for this graph	21,572	33	[]
student	wait vertical shift means shift means updown right	21,572	34	[]
volunteer	right	21,572	35	[]
volunteer	think y-intercept	21,572	36	[]
student	for tan x the x int is at 0,0 so its the same here the same x ints so wouldnt it be the same	21,572	37	[]
volunteer	right, but we are asking about y-intercepts	21,572	38	[]
student	oh its 0 for here then	21,572	39	[]
volunteer	example of a vertical shift	21,572	40	[]
volunteer	yes	21,572	41	[]
student	so d = 0	21,572	42	[]
volunteer	correct	21,572	43	[]
volunteer	last is to check A	21,572	44	[]
student	how do we do that	21,572	45	[]
volunteer	what does it represent?	21,572	46	[]
student	like how far apart the VA s are?	21,572	47	[]
volunteer	not quite	21,572	48	[]
volunteer	think of a parabola	21,572	49	[]
volunteer	what does the coefficient to the x^2 mean	21,572	50	[]
volunteer	eg. y=ax^2	21,572	51	[]
volunteer	what happens when a is big?	21,572	52	[]
student	further from the y axis	21,572	53	[]
student	?	21,572	54	[]
volunteer	doesn't affect intercepts	21,572	55	[]
volunteer	a stands for amplitude	21,572	56	[]
volunteer	It is what either shrinks or stretches the function vertically	21,572	57	[]
student	okay	21,572	58	[]
volunteer	a big amplitude will stretch and a small amplitude will shrink	21,572	59	[]

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