From Two Points Get the Slope Intercept Equation of a Line

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  • Опубликовано: 6 фев 2025
  • Shows how to get the slope intercept equation of a line if given two points that are on the line.

Комментарии • 133

  • @killuasdiscardedyoyo2758
    @killuasdiscardedyoyo2758 4 года назад +67

    Anyone else watching this during the 2020 Coronavirus lockdown because the Khan Academy videos make absolutely no sense and never actually explain how to solve for anything? Just me? Ok, I'l go back to online schooling now. (Thank you for this video though, it really helped)

  • @brooksgarrard
    @brooksgarrard 4 года назад +5

    oh my gosh thank you so much. You cant even comprehend how many weird vidios from 2004 i went through before i found this one!! Thank you!!

  • @xantheajackson8001
    @xantheajackson8001 5 лет назад +3

    Finally, someone who makes sense of it all THANKS. Very well Done...

  • @uarbor70
    @uarbor70 3 года назад +3

    I have watched about a hundred videos this is the first one that makes sense of it all thank you

  • @xoalyssaxo7053
    @xoalyssaxo7053 Год назад +1

    you don't know how much this helped me thank you!!

  • @nyaki5931
    @nyaki5931 3 года назад +7

    Omg, I'm looking over things before I take my final and this helped me a lot, thank you!

  • @daminion6730
    @daminion6730 2 года назад +1

    gee thanks it was much more better than all the other tutorials

  • @SmittenKitten.
    @SmittenKitten. 2 года назад +2

    Thank you so much. This was so helpful. I was trying to graph it out and then count to find the intercept. This is SO MUCH EASIER (and faster).

  • @Battlefieldfreak1
    @Battlefieldfreak1 5 месяцев назад +1

    TYSM MY TEACHER ASSIGNED SO MUCH WORK ON THE FIRST DAY OF SCHOOL AND THIS JUST BLEW MY MIND it all just clicked with this video idk

  • @Rawr1170
    @Rawr1170 3 года назад +1

    Thx for the video, Got a major test tomorrow wish me luck

  • @display_nam3
    @display_nam3 4 года назад +2

    Thanks for the video! I never would have known how to get the y-intercept.

  • @vannessallen6358
    @vannessallen6358 2 года назад +1

    Very good explanation!

  • @hermanalvarez1405
    @hermanalvarez1405 3 года назад +1

    thank you for posting this video it help me understand a lot

  • @malachiwatters8596
    @malachiwatters8596 4 года назад +2

    thank you so much for making this!
    couldnt understand the khan academy version.

  • @StarsStars714
    @StarsStars714 6 лет назад +2

    Beautifully explained. Thank you.

  • @annekeller7426
    @annekeller7426 4 года назад +1

    This literally saved my life, tysm!!!!

  • @endurofordaboys1768
    @endurofordaboys1768 6 лет назад +2

    thank you best tutorial on here by a long way

  • @leazito7110
    @leazito7110 3 года назад +1

    this really helped im going to subscribe

  • @bunnieswithrabies
    @bunnieswithrabies 4 года назад +2

    You can choose any X and Y for the Slope intercept form?

  • @jaspercalvit6397
    @jaspercalvit6397 4 года назад +10

    Hey man! What would you do if the slope ended up being undefined?

    • @stepbystepscience
      @stepbystepscience  4 года назад +2

      Then it is a vertcal line and the slope is undefined. You can not divide by zero.

  • @Zigmark
    @Zigmark 4 года назад +1

    Thanks for the video.

  • @ahmedabouelnaga2407
    @ahmedabouelnaga2407 3 года назад +1

    Does it matter which point You use to find b? for example cant you use the other point(3,2)?

  • @mymymisa2101
    @mymymisa2101 3 года назад

    SO the end part when finding the y intercept you just add them to find b?

  • @loganlovesgettingbreastfed3495
    @loganlovesgettingbreastfed3495 4 года назад +1

    Thankyou kind sir maybe I won’t fail algebra now

  • @HanaAlumu1994
    @HanaAlumu1994 2 года назад +1

    Thank you very helpful!!

  • @lexy323_
    @lexy323_ 6 лет назад +12

    thx I was absent and my teacher didn't teach me this so ya

  • @eruntalion
    @eruntalion Год назад

    does it matter which set of points i use to calculate b or i can use whichever ones i fancy? nevertheless thank you very much for the easy and thorough explanation

    • @stepbystepscience
      @stepbystepscience  Год назад +1

      You can use any set of point as long as they are on the line.

  • @cthulhu7098
    @cthulhu7098 4 года назад +2

    Hey I'm just getting in to this sort of math and I was wondering what I would put in for the x and y values of this sort of equation

    • @stepbystepscience
      @stepbystepscience  4 года назад +1

      That is a good question, you put in the x and y value for any point that lines on the line.

    • @cthulhu7098
      @cthulhu7098 4 года назад

      @@stepbystepscience thank you so so much!!

  • @Prodnausy
    @Prodnausy 6 лет назад +1

    what software are you using to make this video

  • @melvingrace1390
    @melvingrace1390 5 лет назад +20

    I'm having trouble finding the b sir

    • @stepbystepscience
      @stepbystepscience  5 лет назад +3

      Use one of the points for the x and y and the slope and solve for b.

  • @FN_Q
    @FN_Q 2 года назад +1

    I have a question but for finding b (the y intercept) can I choose randomly one of the two points? Because I noticed that each point using your method gives two different answers: one answer is positive and the other one is negative.

    • @stepbystepscience
      @stepbystepscience  2 года назад

      Any point that you choose, along as it is on the line, will give you the same y-intercept.

    • @SpaceVesselCommander0029
      @SpaceVesselCommander0029 Год назад

      yea I got a really weird improper fraction, but after swapping y1,y2 and x1,2 around I got a more reasonable fraction

  • @ryanwelch2513
    @ryanwelch2513 6 лет назад +2

    Thanks so much I understand this topic now it the best man

    • @stepbystepscience
      @stepbystepscience  6 лет назад

      You are very welcome, Thanks for commenting. Glad it helped.

  • @kalebcross6292
    @kalebcross6292 6 лет назад +2

    brother you really helped me

    • @stepbystepscience
      @stepbystepscience  6 лет назад

      Great that I could do so, thanks for watching and commenting.

  • @diannamcclary2523
    @diannamcclary2523 5 лет назад

    OMG...I finally got it!!! Life saver!

    • @stepbystepscience
      @stepbystepscience  5 лет назад

      Great, thanks for the comment.

    • @diannamcclary2523
      @diannamcclary2523 5 лет назад +1

      I just finished completing my final review for tomorrow’s exam and I passed with 92.3% compared to my first try without watching your videos...I got 43%..I’m eternally thankful.

    • @stepbystepscience
      @stepbystepscience  5 лет назад

      @@diannamcclary2523 Great and thanks for letting me know.

  • @melie2372
    @melie2372 5 лет назад +1

    Thanks that helped ❤

  • @jimersonniebres8584
    @jimersonniebres8584 4 года назад

    Hey i have a question If the B=0 is the question still have a answer or its Undefined?

  • @BobbitRootHunterLatvia
    @BobbitRootHunterLatvia 2 года назад

    how did you get 3 for Y?

  • @carewilson9727
    @carewilson9727 7 лет назад +3

    How do you get the two

  • @bruh-fy1il
    @bruh-fy1il 5 лет назад +1

    Thank you 🙏🏼

  • @richardk.
    @richardk. 7 лет назад +1

    Thank you for explaining. 😀😀😀

  • @joseffinn5836
    @joseffinn5836 4 года назад

    Excellent. Thank you!

  • @anniewilson6737
    @anniewilson6737 2 года назад +1

    Thanks 😊

  • @mariah8348
    @mariah8348 4 года назад +1

    thank you so much!!!!

  • @jasonweese9682
    @jasonweese9682 4 года назад +1

    Anyone here who has a pos algebra teacher who can't slow down for her students and then blames them and now are stressed because there spending the whole day trying to teache themselves the math

  • @rekkasgy5873
    @rekkasgy5873 Год назад +1

    Love it.

  • @Gabi-pn1fw
    @Gabi-pn1fw 4 года назад +1

    dude tysm i have an exam tomorrow and I'm so confused

  • @elijaguy
    @elijaguy 4 года назад

    How about using the equation:
    b = y1- { x1 times [(y2-y1) : (x2-x1)}
    and noting along the way that (y2-y1) : (x2-x1) = m

  • @Vanessa-rk6uu
    @Vanessa-rk6uu 6 лет назад +1

    Very helpful

  • @solowarrior3549
    @solowarrior3549 2 года назад

    Bro is carrying me thru freshman year fr fr

  • @brinanna1842
    @brinanna1842 4 года назад

    Does it matter which point you choose to find b???

  • @donnallgreene5219
    @donnallgreene5219 6 лет назад

    How is b-2 1?

  • @jas-cw8vz
    @jas-cw8vz 5 лет назад +1

    thank you omg

  • @zacharyb3991
    @zacharyb3991 2 года назад +1

    Sweet!

  • @Mel1985va
    @Mel1985va 6 лет назад +1

    youre awesome

  • @khmihbhamukhim8213
    @khmihbhamukhim8213 6 лет назад

    How do you get Y=3 in the first part

    • @JTCapalot
      @JTCapalot 6 лет назад +1

      Because he chose (6,3) and y2 is 3 so that's the Y

  • @timtran7756
    @timtran7756 4 года назад

    thanks

  • @dalereas-do1082
    @dalereas-do1082 6 лет назад +1

    Ty

  • @derekoplam2528
    @derekoplam2528 4 года назад

    Why do I get a different answer when I choose the other point i get two different answers someone please reply to me

  • @taiyliahify
    @taiyliahify 5 лет назад +1

    I need help with Algebra in general. I want to get into Nursing school but I have to pass the
    TEAS 6 Exam, and the other videos suck bad, so if you can help, I would appreciate it BIG TIME @Step-by-Step Science

  • @ryanwelch2513
    @ryanwelch2513 6 лет назад +2

    You are the best my bad typo

  • @lindaflores7653
    @lindaflores7653 5 лет назад

    Why Y=mx+b
    mx , teacher got. 3 1/3 .6+ b ?
    Can somebody reply to me?

  • @KVKrazy-oq6jv
    @KVKrazy-oq6jv 4 года назад

    The whole minus a minus then minus that minus by a minus part confused me. Why didn't say you negative?

    • @stepbystepscience
      @stepbystepscience  4 года назад

      Minus or negative it the the same thing.....minus 3 = negative 3

    • @KVKrazy-oq6jv
      @KVKrazy-oq6jv 4 года назад +1

      @@stepbystepscience ok thank you for clearing that up

  • @fromthepeach3493
    @fromthepeach3493 6 лет назад +1

    I still don’t get it what the fuuck

  • @tracebrown1187
    @tracebrown1187 3 года назад

    John 3:16

  • @christianclark8717
    @christianclark8717 6 лет назад +1

    A little too fast in you're teaching

  • @adhdegrees
    @adhdegrees 4 года назад

    um , this aint workin over here cheif