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 | oh | 13,963 | 65 | [] |
student | ok thank you | 13,963 | 66 | [] |
student | you the best | 13,963 | 67 | [] |
student | I wish u get payment | 13,963 | 68 | [] |
student | because u good at it | 13,963 | 69 | [] |
volunteer | because the 4s will be the highest peak and 2s before peak is : 4-2 s and 2s after peak is 4+2 = 6s | 13,963 | 70 | [] |
volunteer | Thank you for your compliment | 13,963 | 71 | [] |
student | bye | 13,963 | 72 | [] |
volunteer | thank you for being a grateful student | 13,963 | 73 | [] |
volunteer | bye | 13,963 | 74 | [] |
volunteer | hope you have a great day | 13,963 | 75 | [] |
student | gtg and do work | 13,963 | 76 | [] |
volunteer | alright | 13,963 | 77 | [] |
student | thank u again | 13,963 | 78 | [] |
student | bye | 13,963 | 79 | [] |
volunteer | bye bye | 13,963 | 80 | [] |
volunteer | Hello! How can I help? | 14,045 | 0 | [] |
student | Hi I was wondeirng if we could use ourmics for solving my study guide? | 14,045 | 1 | [] |
volunteer | sure | 14,045 | 2 | [] |
student | Hi, can you hear me? | 14,045 | 3 | [] |
volunteer | Yes, ma'am. Flu | 14,045 | 4 | [] |
student | Hi | 14,045 | 5 | [] |
student | So | 14,045 | 6 | [] |
volunteer | Oh. | 14,045 | 7 | [] |
student | um, I'm not really understanding my, I'm in preche right now, but I didn't really understand this unit, um, I was hoping that we could go over my study guide together and like try to like maybe see if we can explain like how to do, like how to answer like the questions basically, if that's OK. | 14,045 | 8 | [] |
volunteer | Of course | 14,045 | 9 | [] |
volunteer | OK, this shouldn't be that hard. Don't worry about it. | 14,045 | 10 | [] |
student | Thank you | 14,045 | 11 | [] |
volunteer | Of course. OK, so the first thing that you need to learn, at least when it comes to graphs is | 14,045 | 12 | [] |
volunteer | what is given | 14,045 | 13 | [] |
volunteer | What were the main characteristics of it. So, a graph, if it looks like it's just a line. | 14,045 | 14 | [] |
volunteer | the equation corresponding to that graph has to have the power of one. | 14,045 | 15 | [] |
volunteer | in the X | 14,045 | 16 | [] |
student | OK | 14,045 | 17 | [] |
volunteer | OK? We're only doing 2 Ds, so on the X, the power should be just one. | 14,045 | 18 | [] |
volunteer | Out of A, B, C, and D, how many graphs look like a line? | 14,045 | 19 | [] |
student | Um, like a straight line or like. | 14,045 | 20 | [] |
volunteer | Yeah. | 14,045 | 21 | [] |
volunteer | For the diagonal straight, just a line. | 14,045 | 22 | [] |
student | uh, A, B, and C | 14,045 | 23 | [] |
volunteer | A, B, and C | 14,045 | 24 | [] |
volunteer | If if you zoom in, there's there's like a little bit of a curve at the start for B, right? | 14,045 | 25 | [] |
student | Oh yeah, so just A and C. | 14,045 | 26 | [] |
volunteer | Just ANC, yeah | 14,045 | 27 | [] |
volunteer | So | 14,045 | 28 | [] |
volunteer | ANC looked like lunch | 14,045 | 29 | [] |
student | Mhm. | 14,045 | 30 | [] |
volunteer | Out of your options | 14,045 | 31 | [] |
volunteer | does X have? | 14,045 | 32 | [] |
volunteer | OK, you don't know, you, you know what an exponent is, right? | 14,045 | 33 | [] |
student | Yes | 14,045 | 34 | [] |
volunteer | Yeah, so all of, all out of all of them. | 14,045 | 35 | [] |
volunteer | there are only two options that have | 14,045 | 36 | [] |
volunteer | X's where the highest power is one. | 14,045 | 37 | [] |
volunteer | Could you tell me which one of those it is? A, B, C, and D | 14,045 | 38 | [] |
student | The ones that have exponents. | 14,045 | 39 | [] |
volunteer | Yeah, the exponent for the X has to be one. Which one of those have one? | 14,045 | 40 | [] |
student | uh | 14,045 | 41 | [] |
student | A | 14,045 | 42 | [] |
volunteer | The, OK, you said this one, right? Hold on one second. | 14,045 | 43 | [] |
volunteer | So A is why equals x² + 5. | 14,045 | 44 | [] |
student | Mhm | 14,045 | 45 | [] |
volunteer | What is the power on the X? | 14,045 | 46 | [] |
student | 2 | 14,045 | 47 | [] |
volunteer | That's not one, is it | 14,045 | 48 | [] |
student | No | 14,045 | 49 | [] |
volunteer | Yeah, it's OK. Don't worry about it. So, that we just keep looking for the other ones. Um, let's check, check the. So a square root is essentially just saying the power. | 14,045 | 50 | [] |
volunteer | is 1/2. | 14,045 | 51 | [] |
volunteer | So I can write this as X minus 5 to the power of 1/2. | 14,045 | 52 | [] |
volunteer | So even though I can't really simplify this. | 14,045 | 53 | [] |
volunteer | At X, the power of the X has to be one half. | 14,045 | 54 | [] |
volunteer | OK? | 14,045 | 55 | [] |
student | OK | 14,045 | 56 | [] |
volunteer | Yeah, the power of the X has to be one F. | 14,045 | 57 | [] |
student | Mm | 14,045 | 58 | [] |
volunteer | This is not one either. I need it to be exactly one. | 14,045 | 59 | [] |
student | OK. | 14,045 | 60 | [] |
volunteer | Um, let's do m-8X + 5. | 14,045 | 61 | [] |
volunteer | What is a power over here | 14,045 | 62 | [] |
student | 1 | 14,045 | 63 | [] |
volunteer | It's one. If you can't see it, it's one because we don't have to write the power one every time. It's like saying one of the power of one, instead of just saying one, you know it's stupid. | 14,045 | 64 | [] |
volunteer | So | 14,045 | 65 | [] |
student | OK | 14,045 | 66 | [] |
volunteer | this one has a power of one. | 14,045 | 67 | [] |
volunteer | Does D have a power one | 14,045 | 68 | [] |
student | Yeah | 14,045 | 69 | [] |
volunteer | Yeah, perfect. So we have, we found the two lines basically. | 14,045 | 70 | [] |
volunteer | Line, linear, power of one. Just remember that, straight off your head, OK? | 14,045 | 71 | [] |
student | OK | 14,045 | 72 | [] |
volunteer | OK. One more thing that you need to know. | 14,045 | 73 | [] |
volunteer | There is this thing called domain and range. | 14,045 | 74 | [] |
student | OK | 14,045 | 75 | [] |
student | Mhm | 14,045 | 76 | [] |
volunteer | It would look like, hold on, and to say this is 0. | 14,045 | 77 | [] |
volunteer | Let me go on real quick | 14,045 | 78 | [] |
volunteer | This would look like this. | 14,045 | 79 | [] |
volunteer | and this | 14,045 | 80 | [] |
volunteer | stretching from negative infinity all the way to positive infinity. | 14,045 | 81 | [] |
volunteer | It would look exactly like this | 14,045 | 82 | [] |
volunteer | However | 14,045 | 83 | [] |
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