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	Yes! What is the coordinate for that point?	17,407	102	[]
student	good question lol urmmm...	17,407	103	[]
student	i dont know actually	17,407	104	[]
volunteer	Ok lets fill in (?, ?) one at a time. What does the x-coordinate of the y-intercept have to be?	17,407	105	[]
student	0	17,407	106	[]
volunteer	Right! In order for a point to intersect the y-intercept, it can't move left or right, it has to be at x = 0. We can also see this on the graph. Points to the right of the y-axis (the center vertical line) have positive x values, and points to the left have negative x values.	17,407	107	[]
volunteer	So now we have (0, ?). Looking at the graph, do you see any extra information you are being given about that point?	17,407	108	[]
student	the e	17,407	109	[]
volunteer	Yes! They tell us that when x = 0, f(x) = e. So the final coordinate would be (0, e).	17,407	110	[]
student	yerpppp	17,407	111	[]
student	alr	17,407	112	[]
volunteer	Awesome work on this problem! Would you like to try something similar to e and f just for practice?	17,407	113	[]
student	you know what sure	17,407	114	[]
student	i dont mid	17,407	115	[]
student	mind	17,407	116	[]
volunteer	Great!	17,407	117	[]
volunteer	Ok, I put a problem below the assignment.	17,407	118	[]
volunteer	Would you like to try out a?	17,407	119	[]
student	ok	17,407	120	[]
student	the zeroes of the function, (b,0) and (c,0)	17,407	121	[]
volunteer	Super! What about part b?	17,407	122	[]
student	okay imma jot thhis down in my journal! and lol where the confetti come from ahha	17,407	123	[]
volunteer	I was excited for you haha Emily	17,407	124	[ { "pii_type": "PERSON", "surrogate": "Emily", "start": 27, "end": 32 } ]
student	lol aww thanks aalr lemme figure b	17,407	125	[]
student	(0,q)?	17,407	126	[]
volunteer	Yes that's it nice job! Is there anything else you wanted to work on?	17,407	127	[]
student	nope i Emily i've mastered this topic honestly	17,407	128	[ { "pii_type": "PERSON", "surrogate": "Emily", "start": 7, "end": 12 } ]
student	all thanks to your help	17,407	129	[]
student	are you like a professor that teaches precalc?	17,407	130	[]
student	cuz how do you know it ?	17,407	131	[]
volunteer	Agreed, it was great working with you, I hope to see you again soon!	17,407	132	[]
volunteer	No, Northwood High School, but I just love tutoring.	17,407	133	[ { "pii_type": "SCHOOL", "surrogate": "Northwood High School", "start": 4, "end": 25 } ]
student	wait crazy work	17,407	134	[]
student	what grade?	17,407	135	[]
student	if i can ask	17,407	136	[]
volunteer	I'm a college freshman this year. I'm taking multivariable calculus now so I did this a few years ago.	17,407	137	[ { "pii_type": "GRADE_LEVEL", "surrogate": "college freshman", "start": 6, "end": 22 } ]
student	oh omg u smart smart for real!	17,407	138	[]
volunteer	Lol I'm just a math person I guess	17,407	139	[]
student	fr like u js helped a lot, so thank you so much, have a great day!	17,407	140	[]
volunteer	You too, talk to you soon hopefully!	17,407	141	[]
volunteer	It was great working with you, lmk if you have any other questions!	17,407	142	[]
volunteer	Hi, Alex!	17,779	0	[ { "pii_type": "PERSON", "surrogate": "Alex", "start": 4, "end": 8 } ]
student	hi!	17,779	1	[]
volunteer	How are you?	17,779	2	[]
student	great, you?	17,779	3	[]
volunteer	doing very well! what are you looking for help with?	17,779	4	[]
student	i need help with some homework!	17,779	5	[]
student	can you see the screenshot?	17,779	6	[]
volunteer	alright, perf! yeah I can see it	17,779	7	[]
volunteer	okay if I move it a bit? my screen's a bit funny	17,779	8	[]
volunteer	just to here	17,779	9	[]
student	yea thats fine!	17,779	10	[]
volunteer	okay, awesome!	17,779	11	[]
volunteer	what do you want to start with?	17,779	12	[]
student	number 9!	17,779	13	[]
volunteer	alright! any preliminary ideas?	17,779	14	[]
student	not really.. i was sick for the lesson so i might need an extra hand	17,779	15	[]
volunteer	okay, that's totally fine!	17,779	16	[]
volunteer	okay, so we're trying to see how a) was transformed, or changed, to get d(x)	17,779	17	[]
volunteer	so when we enter -1 as x for a), what do we get?	17,779	18	[]
student	-3/	17,779	19	[]
volunteer	yep! and what about for d(x)?	17,779	20	[]
student	3	17,779	21	[]
volunteer	hmm, so what change might we do to get from -3 to 3 (more than one right answer!)	17,779	22	[]
student	multiply with a -1	17,779	23	[]
volunteer	yeah, great thinking!	17,779	24	[]
volunteer	let's confirm by looking at the other values	17,779	25	[]
volunteer	like if we put 2 in the functions, for instance, what do we get?	17,779	26	[]
student	6?	17,779	27	[]
volunteer	yeah! and what about for d(x)?	17,779	28	[]
student	-6	17,779	29	[]
volunteer	does that hold up with the negative one?	17,779	30	[]
student	no	17,779	31	[]
volunteer	are you sure?	17,779	32	[]
volunteer	what happens if you multiply 6 by -1?	17,779	33	[]
student	-6	17,779	34	[]
volunteer	so does multiplying by -1 get you from the first function to the next?	17,779	35	[]
student	mhm!	17,779	36	[]
volunteer	yeah! and looking at the other values, it seems to check out, right?	17,779	37	[]
student	yess	17,779	38	[]
volunteer	okay, so that's the symbolic form of the transformation--multiplying a(x) by -1	17,779	39	[]
volunteer	what if we think about it graphically?	17,779	40	[]
volunteer	like this is my terrible representation of a(1) and d(1) lol	17,779	41	[]
student	so the value of k would be -1?	17,779	42	[]
volunteer	I'm not quite sure what k means here, it seems to be specific to this worksheet or class	17,779	43	[]
volunteer	but if it's the thing you transform by, then yeah!	17,779	44	[]
volunteer	have you used k like this in a class before?	17,779	45	[]
volunteer	(different classes/teachers just use different letters)	17,779	46	[]
student	uhhh to be honest im equally lost cause i was absent	17,779	47	[]
student	i somehow got a 93 on the test but im so lost for thsi worksheet	17,779	48	[]
volunteer	okay, that's fine!	17,779	49	[]
volunteer	I would guess it would be -1, like the transforming factor	17,779	50	[]
volunteer	but yeah I'm not fully sure bc it's not a standard math convention	17,779	51	[]
student	i realized i completely skipped number 9	17,779	52	[]
student	would that be a reflection over the x axis?	17,779	53	[]
volunteer	yes!	17,779	54	[]
volunteer	exactly lol	17,779	55	[]
volunteer	as displayed in my terrible drawing	17,779	56	[]
student	loved that! <3	17,779	57	[]
volunteer	okay, so now 11	17,779	58	[]

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