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
student	OK	14,045	184	[]
volunteer	Still, I'm still surprised you haven't heard, you have heard of this, right?	14,045	185	[]
student	I have, it's just, um, really bad at math, so I just forget everything that I learned.	14,045	186	[]
volunteer	It's OK.	14,045	187	[]
volunteer	OK. So let's just say	14,045	188	[]
volunteer	OK. If you have X² +	14,045	189	[]
volunteer	1 equals 9.	14,045	190	[]
volunteer	Hm.	14,045	191	[]
volunteer	OK.	14,045	192	[]
volunteer	Come on.	14,045	193	[]
volunteer	OK. Do you know what a functions	14,045	194	[]
student	Yeah	14,045	195	[]
volunteer	Well, what's a function	14,045	196	[]
student	Um	14,045	197	[]
student	isn't it when you like	14,045	198	[]
student	have like the graphs and stuff.	14,045	199	[]
volunteer	Sure, but OK, function is pretty much something where you can plug in a number	14,045	200	[]
volunteer	and you can get a result	14,045	201	[]
volunteer	OK?	14,045	202	[]
student	Mhm	14,045	203	[]
volunteer	So in this case, for all your	14,045	204	[]
volunteer	questions, I can write a function instead of Y.	14,045	205	[]
volunteer	I can write F of X equals X² + 5.	14,045	206	[]
volunteer	To get back to your point	14,045	207	[]
volunteer	we're working with a graph, and X can be anything.	14,045	208	[]
volunteer	It can be 7, pi, E, anything and what you can be whatever you want.	14,045	209	[]
volunteer	The concept is you can plug in whatever you want, and it will give you a result. You're graphing the result on the vertical axis. OK?	14,045	210	[]
volunteer	When you grab that result on a vertical axis.	14,045	211	[]
volunteer	and when you graph the horizontal or whatever you're plugging in on the horizontal one. You will get a shape.	14,045	212	[]
volunteer	That shape is maybe a parabola or a line.	14,045	213	[]
volunteer	Thing is	14,045	214	[]
volunteer	if the X has a power of 1, ever if the highest power of a function is one. So if you have a lot of X's, you just look at them, the highest power is one.	14,045	215	[]
volunteer	then it has to look like a line.	14,045	216	[]
volunteer	OK	14,045	217	[]
student	Mhm	14,045	218	[]
volunteer	Has to look like a lot	14,045	219	[]
volunteer	So, out of your two options in your case, there's CND	14,045	220	[]
volunteer	One of the both of them have to be corresponding to the image A or C.	14,045	221	[]
volunteer	OK?	14,045	222	[]
student	OK	14,045	223	[]
volunteer	There's also this thing called reflections, a negative sign reflects something.	14,045	224	[]
volunteer	OK.	14,045	225	[]
student	OK	14,045	226	[]
volunteer	So in this case, if I said Y equals x.	14,045	227	[]
volunteer	Uh, let me just graph it real quick	14,045	228	[]
volunteer	Hm.	14,045	229	[]
volunteer	Sure	14,045	230	[]
volunteer	I said why equals x.	14,045	231	[]
volunteer	So give me a list of points.	14,045	232	[]
volunteer	OK, just, just tell me a random point for x and I'll, I'll write that down.	14,045	233	[]
student	Um	14,045	234	[]
student	5	14,045	235	[]
volunteer	OK, let's start with 5	14,045	236	[]
volunteer	Just keep giving me points	14,045	237	[]
student	5:13.	14,045	238	[]
volunteer	OK	14,045	239	[]
student	um	14,045	240	[]
student	16	14,045	241	[]
volunteer	All right.	14,045	242	[]
student	28	14,045	243	[]
volunteer	Yeah, sure.	14,045	244	[]
volunteer	OK. So what, OK, what this means is, why?	14,045	245	[]
volunteer	equals X	14,045	246	[]
volunteer	So when X is 5, what, what, what, what would be the value of Y?	14,045	247	[]
student	also 5	14,045	248	[]
volunteer	Good.	14,045	249	[]
volunteer	If XS 13, what would mine be?	14,045	250	[]
student	13	14,045	251	[]
volunteer	25, so on	14,045	252	[]
volunteer	So, I'm gonna write down 5, I'll write down 13.	14,045	253	[]
volunteer	1625.	14,045	254	[]
volunteer	If this is 5, this has to be 5. This is 15, this has to be 15.	14,045	255	[]
volunteer	So this essentially	14,045	256	[]
volunteer	would make a perfect line.	14,045	257	[]
volunteer	Does that	14,045	258	[]
volunteer	answer	14,045	259	[]
volunteer	what a linear equation is. Does that answer what a line would look like and how you would find out what it would look like.	14,045	260	[]
student	Uh yeah	14,045	261	[]
volunteer	OK, good.	14,045	262	[]
volunteer	Now	14,045	263	[]
volunteer	if I just told you	14,045	264	[]
volunteer	I don't wanna, I don't want to graph Y equals X. I want to graphy equals X.	14,045	265	[]
student	Mhm	14,045	266	[]
volunteer	Well, exact same points, right? 5, it would become -5.	14,045	267	[]
volunteer	-13, 16, and so on.	14,045	268	[]
volunteer	At this point wouldn't be here anymore.	14,045	269	[]
volunteer	Let me just raise this, yeah	14,045	270	[]
volunteer	If you have 5	14,045	271	[]
volunteer	you would have -5. So this one would actually be	14,045	272	[]
volunteer	right here	14,045	273	[]
volunteer	right here, right here, right here.	14,045	274	[]
volunteer	This would be the one	14,045	275	[]
volunteer	See how it's flipped	14,045	276	[]
student	Uh-huh	14,045	277	[]
volunteer	Does that make sense	14,045	278	[]
student	Yes	14,045	279	[]
volunteer	What axis is it flipped over?	14,045	280	[]
student	Um, the range	14,045	281	[]
volunteer	Um, I asked the access, can I either be X or Y? Don't tell me range.	14,045	282	[]
student	Why	14,045	283	[]

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