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 | So I'veMX. | 16,143 | 628 | [] |
student | is | 16,143 | 629 | [] |
student | uh | 16,143 | 630 | [] |
student | honestly | 16,143 | 631 | [] |
student | Um, how do I do it | 16,143 | 632 | [] |
volunteer | Mhm | 16,143 | 633 | [] |
volunteer | So, is that the same problem | 16,143 | 634 | [] |
student | Oh yeah | 16,143 | 635 | [] |
volunteer | That one? | 16,143 | 636 | [] |
student | Mhm | 16,143 | 637 | [] |
volunteer | How would you, what would this equal to? | 16,143 | 638 | [] |
student | The X, so it's uh, uh, I square minus 3 X. | 16,143 | 639 | [] |
student | right? | 16,143 | 640 | [] |
volunteer | Yeah? | 16,143 | 641 | [] |
student | OK. | 16,143 | 642 | [] |
volunteer | But this is F, so that would be F of X. But so what would F G X be? | 16,143 | 643 | [] |
student | Fenyx. You mean GF GF would be 33 X 1 is 2. | 16,143 | 644 | [] |
volunteer | Mhm | 16,143 | 645 | [] |
student | Mm | 16,143 | 646 | [] |
student | So | 16,143 | 647 | [] |
student | Uh, so, wait, I don't get it. I'm sorry. | 16,143 | 648 | [] |
volunteer | That's OK. So | 16,143 | 649 | [] |
student | No, I | 16,143 | 650 | [] |
volunteer | you | 16,143 | 651 | [] |
student | no, I would be uh X squared minus 3X. How come it's 3 X? That's why I'm not trying to understand. | 16,143 | 652 | [] |
volunteer | OK | 16,143 | 653 | [] |
volunteer | So | 16,143 | 654 | [] |
volunteer | that would be | 16,143 | 655 | [] |
volunteer | let's see if I can | 16,143 | 656 | [] |
volunteer | make up more sense | 16,143 | 657 | [] |
volunteer | Now, let me, let me try to ride it out. So F of | 16,143 | 658 | [] |
volunteer | G of X | 16,143 | 659 | [] |
volunteer | would be F of 3 x minus 2. | 16,143 | 660 | [] |
volunteer | right? Cause that's what GFX equals to. | 16,143 | 661 | [] |
volunteer | So now, instead of just, so this is what F of X would be. | 16,143 | 662 | [] |
volunteer | X squared minus 3 X. | 16,143 | 663 | [] |
volunteer | wherever you see the X. | 16,143 | 664 | [] |
volunteer | you plug in X or whatever number. | 16,143 | 665 | [] |
volunteer | So when | 16,143 | 666 | [] |
volunteer | we have 3 x minus 2. | 16,143 | 667 | [] |
volunteer | or let's say X + 1. | 16,143 | 668 | [] |
volunteer | Wherever you have the X, that's the input. | 16,143 | 669 | [] |
volunteer | you would add one to it. | 16,143 | 670 | [] |
volunteer | though X + 1 | 16,143 | 671 | [] |
volunteer | squad | 16,143 | 672 | [] |
volunteer | minus 3. | 16,143 | 673 | [] |
volunteer | and then that would have to add one too. | 16,143 | 674 | [] |
volunteer | So when the input is changed, right, this is the transformation | 16,143 | 675 | [] |
volunteer | instead of just X | 16,143 | 676 | [] |
volunteer | Now we have 3 x minus 2. | 16,143 | 677 | [] |
volunteer | though. | 16,143 | 678 | [] |
volunteer | if it makes sense | 16,143 | 679 | [] |
volunteer | this is a 3 | 16,143 | 680 | [] |
volunteer | Wherever we see the X, we have to transform it, so. | 16,143 | 681 | [] |
volunteer | if it's | 16,143 | 682 | [] |
volunteer | X squared, then it becomes | 16,143 | 683 | [] |
volunteer | 3 X minus 2 | 16,143 | 684 | [] |
volunteer | 2 | 16,143 | 685 | [] |
volunteer | So | 16,143 | 686 | [] |
volunteer | if we say X is 1. | 16,143 | 687 | [] |
volunteer | then we would transform it to be 3 times 1. | 16,143 | 688 | [] |
volunteer | minus 2 | 16,143 | 689 | [] |
volunteer | but | 16,143 | 690 | [] |
volunteer | the way we're doing it, we're using more symbols. | 16,143 | 691 | [] |
volunteer | instead of the numbers, but they're the same thing. We put the symbol in place of the number. | 16,143 | 692 | [] |
volunteer | So Xs are variable, they call it. | 16,143 | 693 | [] |
student | Mm | 16,143 | 694 | [] |
volunteer | So how would you do | 16,143 | 695 | [] |
volunteer | the next part, minus 3 X. What would that look like? | 16,143 | 696 | [] |
student | So you got one. | 16,143 | 697 | [] |
volunteer | Mhm. | 16,143 | 698 | [] |
student | you plug it out, so there'll be this one, OK. | 16,143 | 699 | [] |
student | So | 16,143 | 700 | [] |
student | X | 16,143 | 701 | [] |
student | + 1 | 16,143 | 702 | [] |
student | Then again, X + 1. | 16,143 | 703 | [] |
student | plus | 16,143 | 704 | [] |
student | 1 in 3 x | 16,143 | 705 | [] |
volunteer | Mhm. | 16,143 | 706 | [] |
student | plus. | 16,143 | 707 | [] |
student | 1, and then | 16,143 | 708 | [] |
student | based on that, we just solve it. | 16,143 | 709 | [] |
volunteer | Yup | 16,143 | 710 | [] |
student | So that'll be | 16,143 | 711 | [] |
student | so | 16,143 | 712 | [] |
student | SS squad | 16,143 | 713 | [] |
student | and then one plus. | 16,143 | 714 | [] |
student | 1 X | 16,143 | 715 | [] |
student | + | 16,143 | 716 | [] |
volunteer | Mhm. | 16,143 | 717 | [] |
student | 1 X again | 16,143 | 718 | [] |
student | um plus 2 | 16,143 | 719 | [] |
student | and then minus | 16,143 | 720 | [] |
student | 3 X | 16,143 | 721 | [] |
student | uh, and then minus. | 16,143 | 722 | [] |
student | 3 | 16,143 | 723 | [] |
student | and then we combine like terms, so. | 16,143 | 724 | [] |
volunteer | Uh, I would look at this one again. The last one plus | 16,143 | 725 | [] |
volunteer | the last term | 16,143 | 726 | [] |
volunteer | it should just | 16,143 | 727 | [] |
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