How To Find The Equation of a Line From a Graph | Algebra

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This algebra video tutorial explains how to find the equation of a line from a graph.
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28 сен 2024

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@TheOrganicChemistryTutor 9 месяцев назад

Final Exams and Video Playlists: www.video-tutor.net/ Algebra Final Exam Review: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-U0Y8nSmEpNM.html How To Solve Linear Equations: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-KntJnewR3W8.html Linear Equations Test Review: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-mdIPPV5WFhs.html

@AkshJain-r8x 4 месяца назад

@TheOrganicChemistryTour How am I the only one replying?

@IftikharBhutto-j6t 9 месяцев назад

Who's watching before exam😅 👇The one

@elizecaitlynpatilona 4 месяца назад

meh

@mariamawitalemu2804 3 месяца назад

@clementinemilgate5435 11 месяцев назад

Video Summary: The video explains how to find the equation of a line from a graph using the slope-intercept form. It demonstrates how to find the y-intercept and calculates the slope using rise over run. The video also shows how to convert the equation from slope-intercept form to standard form and point-slope form. - 00:01 This section explains how to find the y-intercept and slope of a line from a graph. - 02:00 To find the equation of a line from a graph, identify two points and calculate the slope and y-intercept. - 04:08 The video teaches how to find the equation of a line from a graph and how to convert it to standard form. - 06:05 The video explains how to convert from slope-intercept form to standard form and point-slope form. - 08:06 The video explains how to find the equation of a line from a graph using the point-slope form.

@rudrachauhan7069 8 месяцев назад

Bhai tum pr itna faltu time h 😂

@ItzFlairon 27 дней назад

Not all heroes where capes

@lakirris20 4 дня назад

All of those in just 10 minutes-so easy, right?

@Phonkmaster1-o2j 4 месяца назад

Thanks u helped me study my final exam

@Preparationjobs 6 месяцев назад

Thanks alot love from Pakistan ❤

@wjamill Год назад

U r teaching very good sometimes even better than my teacher😭😂

@susanmafukudze6986 Месяц назад

Thank a lot from Zimbabwe ❤❤❤

@czarinaabielleyee2999 28 дней назад

I cannot believe our teacher did not teach us this.

@dishita_22 Месяц назад

THANKYOU SO MUCH😭‼

@D_RanD 10 дней назад

I'm confused here, especially with the blue graph. Why choose the y-intercept as your first point, which makes the value -3. But in the red graph the first point is on the x-axis. Any further explanations sir?

@GeminiJets37 2 года назад

Can you do a video on Epsilon Delta definition of a limit?

@Nuggek Год назад

THANKS FOR MAKING GRAPH EASY!!!! :DDD

@adarshymj2700 2 года назад

It is a very good addiction

@ingonyamak_no1260 2 года назад

Can you please make video on ANOVA part of statistics ?🙏🙏

@Kurt_12 8 месяцев назад

Done

@arsemaeyob6392 10 месяцев назад

what du you mean with M=rise/run kan you exsplain me pleas

@-Lityx.sl- 5 месяцев назад

Rise and run are just names given to the numbers that are up or down the fraction. If the straight line is going from left to right ( upwards ) then the slope will be positive ( as shown in the video, in the first example ) while if the straight line is going from left to right ( downwards ) then the slope will be negative ( as shown in the video, in the second example ). When you rise you either go up or down, but when you run, you go left or right. Hope this helps!

@irisy59 8 месяцев назад

What If there is no points on the graph?

@-Lityx.sl- 5 месяцев назад

Wdym?

@TheCosmicGuy0111 2 года назад

🧠

@josemario1272 Год назад

the only thing i dont understand is how to know if its supposed to up or down

@thenormalgamer5593 Год назад

Left to right means negative so slope will go down and right to left means positive so the slope will go up

@-Lityx.sl- 5 месяцев назад

If the straight line is going from left to right ( upwards ) then the slope will be positive ( as shown in the video, in the first example ) while if the straight line is going from left to right ( downwards ) then the slope will be negative ( as shown in the video, in the second example )

@catto898 8 месяцев назад

is this drake

@krishiv1292 5 месяцев назад

Tf are u on about

@muurei 5 месяцев назад

Yes

@Smartestpersonintheworld Год назад

Bro’s voice doesn’t age? Even after 6 years?

@zainel-mustapha9929 6 месяцев назад

i sat for ten minutes staring at the screen💀

@precilagutierrez4255 5 месяцев назад

bruh why the heck am i learning this at grade 7 bruh

@Blue_sky-nz9uh 5 месяцев назад

Same I have math test tomorrow😢

@ofentsemoshabele3111 2 месяца назад

I'm in grade 11 and ion know shit💀

@Jqwebu 8 месяцев назад

I’m in 6th grade and learning this 💀. Edit: damn bro why so much hate my school is just different

@mohaje2191 5 месяцев назад

Oh you lucky you're not in Instagram.

@Ishani132 5 месяцев назад

Why the heck

@finster28 5 месяцев назад

Know one asked

@Jqwebu 5 месяцев назад

@@finster28 know is crazy

@IsaacTetteh-p4p 5 месяцев назад

Not the only one😭

@petersumell8267 2 года назад

Your videos have helped me pass 2 college-level math classes and I'm now using them for my general chemistry class. Your resources are SO helpful! Even my professor suggests your work to his students. Thank you for what you do!

@333_3E3 5 месяцев назад

I'm sorry but how is this college level😭 They taught this to us when I was Grade 6 (and Grade 8 since my school when I was elementary was advanced)

@AkshJain-r8x 4 месяца назад

@@333_3E3 I dont think hes talking 'bout this vid

@qhellopro 5 дней назад

It's not this video @@333_3E3

@ZoomZero-ki1pw 3 месяца назад

How do you know if the line is rising or falling 😭

@CricketLover-hm1gp 29 дней назад

Going from left to right, if the line goes upward then positive & if line goes downward then negative gradient.

@freewilliam93 2 года назад

I'm gonna start relearning graphing this week. Great timing!

@grantdeguzman5142 8 месяцев назад

isn't no1 is y=- 2/3+ 2??

@-Lityx.sl- 5 месяцев назад

No, it is -2 because B goes downwards, so it is a negative

@fantasma-xh7pj 4 месяца назад

Dude I fucking love you

@arupkumardas7253 Год назад

For the green graph it should be m= +2/1

@simozy4475 Год назад

nope, because the green line doesn't cross 1

@minhluanne7462 4 месяца назад

I might know what you are confused about. To understand it, you have to consider the two given points that the line crosses, not always the x-axis and y-axis. The given points can be any points (x, y)

@txezuu Месяц назад

there's a given point so u have to follow the point instead

@DavidGonzalez-nn5ei 5 месяцев назад

is this a geometry or algebra topic?

@letmesmash7266 3 месяца назад

Both

@MeenakshiSoni-r8e 3 месяца назад

I am in class 1 and learning this IITIAN

@MeenakshiSoni-r8e 3 месяца назад

Iitian

@dafatcat27 Год назад

Thank you ! I am doing my end of year exams soon and this really helped.

@GooberFrGoofy 3 месяца назад

4:05 I genuinely dont understand how it goes down like its the exact same thing as the first example. IF it was a negative wouldnt it be on the opposite side of the Y axis?

@maeoz Месяц назад

Rise : Up = positive, Down = negative Run : Right = positive, Left = negative

@diobrando2199 2 года назад

I LOVE YOUR VIDEOS THIS IS LITERALLY OUR LESSON RN. Btw ever planned on doing a face reveal?

@mfundo1pumla 4 месяца назад

We'd definitely love to see this "saviour"😅

@olufunmilolaomodamori9645 Год назад

Pls can u do the one that has no points on the graphs i was thought that but its hard to find the equation😢😢

@sudarsarthub 4 месяца назад

What if none of the points are on the y intercept??

@lakirris20 4 дня назад

Wow, your explanation is definitely better than my teacher's. Thank you

@wijordsorino2340 Месяц назад

Bruh I don't really understand the rise/run example 1 and 2 are the same and then why ex 2 became a negative -3????

@JCEurovisionFan1996 2 года назад

Can you do a video on converting from slope-intercept to standard form and vice versa?

@AB-ku8du 2 года назад

Wait can you give me an example of that?

@thewucru2068 2 года назад

@@AB-ku8du standard form is ax + by = C slope intercept is y=mx+b

@The_Horizon Год назад

just do algebra to simplify it to the template

@Venolate 10 месяцев назад

@@The_Horizon what r u doing here lol

@kalidaone 2 года назад

Can you do quadratic equations next? I really need it.

@watchoutforcopyright9339 2 года назад

search quadratic equations and the channel’s name together

@plushy6076 11 месяцев назад

This didn't help at all because you have points on your graph already while I need to figure it out myself

@jordynsnow220 9 месяцев назад

were you able to find a video that showed you how to find the points yourself? I can't find any.

@claralisee4640 19 дней назад

But if it goes down and to the left is not negative?….

@AdelDakkak 4 месяца назад

من طرف اسامه اليامور بن محمد

@lazy_catt Год назад

This video helped me alot , thanks 🙂

@ragingshot541 26 дней назад

I’m in grade 5 And I’m learning this 💀

@adarshymj2700 2 года назад

I am addicted to your expectations

@rudyginguba1986 2 месяца назад

Hi I always watching all of your videos and help me a lot, Though, this one caught my attention, about rise and run for slope, the blue and green graph you started the points exactly on Y-Intercept or y-axis or B points to check the rise, however on red graph you started on x axis for rise.. I believe in red graph slope is m-2/-3 , look the given example of yours on blue graph the B points or y intercept on positive same on your red graph … the rise should be down.. Can you enlighten me on this. Thank you!

@beulinmyrna2874 4 месяца назад

Thank you bro ❤

@kierakukuruyuk 24 дня назад

How did he fit allat in one screen

@caoimhescott07 Год назад

You explained it so well. Thank you!

@BrendaNamubiru-g3g 19 дней назад

How do you determine the rise

@shinosukenohara5721 2 месяца назад

Why do you go down in problem 2

@night_elf1213 Месяц назад

I wonder how will i use this for doing Electrical engineering?

@RobertWilson-k7v День назад

Keon Station

@RyderGreenwood 3 дня назад

SO helpful!!!

@viratians.18_forever20 Год назад

Thanks bro 😊😊

@sudarsarthub 4 месяца назад

Thank you!

@clydea5607 Год назад

You started in the X axis for Rise over Run on the first problem. I am puzzled. Don't we always start on the Y axis, or it doesn't matter?

@eccentricaste3232 Год назад

/ = positive slope \ = negative slope. On the positive slope, the rise will go up. P

@priscillabenitez2455 Год назад

@@eccentricaste3232this helped so much thank you!

@josemario1272 Год назад

@@priscillabenitez2455 ong i didnt know that

@Cftgghy 24 дня назад

Thank you!

@zeldapastel7846 Год назад

Everyone talking about the bad school systems While me in India 😃

@wokcallofdutymobile Месяц назад

😅

@Bella-uf2oy 11 месяцев назад

thanks bro helps alot

@nettyxyn 9 месяцев назад

How can i find the second point of y=-3/4x+3??

@sammyrrh 10 месяцев назад

ummm....what if the line only touches 0,0 ?

@bissessurtushal Год назад

Than you Sir ❤

@kristopherkc2472 Год назад

thank you so much JG!🙌🙌

@Ashar312 6 месяцев назад

man how do we know whats the first point and whats the 2nd point since we minus 1st point by 2nd

@-Lityx.sl- 5 месяцев назад

@mohmad5188 4 месяца назад

عاشت ايدك

@augustiinee 8 месяцев назад

I’m confused , how to yu determine which direction to go for the rise and run?

@-Lityx.sl- 5 месяцев назад

@j-ghostie 6 месяцев назад

5:40 I don’t really get this part could someone explain please? ^^ I don’t understand why we multiply everything by 3 (or 1) and then they cancel out, and also the whole +2x and -2x :,)

@-Lityx.sl- 5 месяцев назад

I think he multiplied everything by 3 so he could get rid of the 3 ( in 2/3 ) because since both 3 will cancel each other, and he wants to get rid of the fraction, he multiplied it by 3 so basically, what happened is : 3 ( 2/3x ) (2x) And only 2x is left

@-Lityx.sl- 5 месяцев назад

If you want more details about how the 3 got cancelled, try to think about it like this : 3(2/1×3) Since both 1 and everything inside the parentheses are multiplied by the same number ( 3 ), Both 3 get cancelled just like when you have 15/3, if you want to simplify this fraction, you do this : 3×5/3×1 = 5/1

@-Lityx.sl- 5 месяцев назад

Oh and, about the +2x and -2x thing, lemme take examples to explain it, so let's say that we have these : 3x = 15 And 4x - 2 = 6 Now we need to find the value of x, okay? So to find the value of x in the first example, we are gonna do a little magic trick! We are gonna take the 3 to the other side, basically what will happen is this : X = 15÷3 Now you're gonna ask me " where does the multiplication come from? And why isn't the 3 a negative? " Easy! 3x = 3 × x right? So since we have a multiplication, if we take it to the other side it will become its opposite! In other words a fraction! So, our equation is now : X = 15/3 X = 5 Now onto the second example : 4x -2 = 6 We are going to do the same magic trick! But slightly differently, so, first we are gonna take the ( -2 ) to the other side 4x = 6 + 2 " oh? The minus two is now positive! How so? " I think you already have your little idea about it, but still, allow me to explain it, since the 2 is a negative 2 ( -2 ) when we'll take to the other side, it will become its opposite! Just like what we did earlier with our previous example, so the minus/negative ( - ) will become plus/positive ( + ) and our -2 is now +2 So, our equation is now this : 4x = 6 + 2 4x = 8 X = 8/4 X = 2 And voilà! Hope this helps!^^

@-Lityx.sl- 5 месяцев назад

Note that this only works if you have an equal ( = ) sign! Just like shown in the examples! This is a rule that works only when you have " xy - b = a " or something like that, if you don't have any ( = ) sign then it does *not* work, and this rule is thus not applied

@-Lityx.sl- 5 месяцев назад

Everything is then multiplied by ( -1 ) to make the ( -2x ) positive, since ( - ) × ( - ) = ( + ), We multiplied it by negative *one* because when anything is multiplied by one it remains the very same number ( 2 × 1 = 2, etcetera ), note that multiplying it by ( -1 ) is optional, he did it to make it easier, is all

@mtree67 10 месяцев назад

would it be possible to simplify m?

@Millans16 3 месяца назад

Thanks g

@avalve1398 4 месяца назад

You r the best

@satishkumarsharma6382 2 года назад

Can you make a video on projectile? 🥺🥺

@whoosh-su9ss Год назад

why did you choose to multiply everything by 3 when changing from slope intercept form to standard

@Guest-w1s 6 месяцев назад

😎

@-Lityx.sl- 5 месяцев назад

@chromepunk-vs2ng 10 месяцев назад

How tf did you get y=-3/4x+3 specifically +3YOU DIDN'T EVEN SHOW IT

@-Lityx.sl- 5 месяцев назад

+3 is B, B is the point where the line touches the Y-axis

@-Lityx.sl- 5 месяцев назад

And he did show it, in the very beginning of the video^^

@minhluanne7462 4 месяца назад

look carefully the begining of the video, it's already solved

@Stickchicken 6 месяцев назад

You are amazing ❤❤❤

@hamumaple 11 месяцев назад

love u

@Mer_cent 5 месяцев назад

Thx

@TheFool88888 Год назад

thanks

@stevenspielberg3542 Год назад

How do you know which direction you rise and run

@-Lityx.sl- 5 месяцев назад

If the straight line is going from left to right ( upwards ) the slope is positive ( as shown in the video, in the first example ), but if the straight line is going from left to right ( downwards ) then the slope is negative ( as shown in the video, in the second example ). Hope this helps!^^