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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!
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.
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!
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?
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?
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)
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 )
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!
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!^^
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
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
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 :,)
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
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
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!^^
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
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
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 )
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 )
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 ), so we have, rise = -3 ( minus 3 because we went downwards ) and run +4
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@TheOrganicChemistryTour How am I the only one replying?
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!
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)
@@333_3E3 I dont think hes talking 'bout this vid
It's not this video @@333_3E3
@@333_3E3They taught you advanced Math in your school but didn’t teach you simple comprehension?
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.
Bhai tum pr itna faltu time h 😂
Not all heroes where capes
All of those in just 10 minutes-so easy, right?
I'm gonna start relearning graphing this week. Great timing!
Wow, your explanation is definitely better than my teacher's. Thank you
Thank you ! I am doing my end of year exams soon and this really helped.
people on tt tryna make kids with this mans majestic voice
Thanks u helped me study my final exam
My bro is a life saver
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!
Bro thanks for making the videos and keep doing it Krishna given him strength
Thanks alot love from Pakistan ❤
You explained it so well. Thank you!
U r teaching very good sometimes even better than my teacher😭😂
Thanks to you i’m in 4th grade 🤘🏻🤘🏻
Thank a lot from Zimbabwe ❤❤❤
Can you do quadratic equations next? I really need it.
search quadratic equations and the channel’s name together
Who's watching before exam😅
👇The one
meh
me
This video helped me alot , thanks 🙂
Can you do a video on converting from slope-intercept to standard form and vice versa?
Wait can you give me an example of that?
@@AB-ku8du standard form is ax + by = C
slope intercept is y=mx+b
just do algebra to simplify it to the template
@@The_Horizon what r u doing here lol
Can you do a video on Epsilon Delta definition of a limit?
I LOVE YOUR VIDEOS THIS IS LITERALLY OUR LESSON RN. Btw ever planned on doing a face reveal?
We'd definitely love to see this "saviour"😅
I am addicted to your expectations
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?
Thank you bro ❤
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?
Rise : Up = positive, Down = negative
Run : Right = positive, Left = negative
i sat for ten minutes staring at the screen💀
thanks bro helps alot
thank you so much JG!🙌🙌
Can you please make video on ANOVA part of statistics ?🙏🙏
THANKYOU SO MUCH😭‼
For the green graph it should be m= +2/1
nope, because the green line doesn't cross 1
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)
there's a given point so u have to follow the point instead
I’m in 6th grade and learning this 💀.
Edit: damn bro why so much hate my school is just different
Oh you lucky you're not in Instagram.
Why the heck
Know one asked
@@finster28 know is crazy
Not the only one😭
I wonder how will i use this for doing Electrical engineering?
Thank you!
Bro’s voice doesn’t age? Even after 6 years?
Bro is not a teenager💀
You are amazing ❤❤❤
Pls can u do the one that has no points on the graphs i was thought that but its hard to find the equation😢😢
How can i find the second point of y=-3/4x+3??
bruh why the heck am i learning this at grade 7 bruh
Same I have math test tomorrow😢
I'm in grade 11 and ion know shit💀
Its normal except im grade 8 im learning this
SO helpful!!!
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?
/ = positive slope
\ = negative slope.
On the positive slope, the rise will go up. P
@@eccentricaste3232this helped so much thank you!
@@priscillabenitez2455 ong i didnt know that
would it be possible to simplify m?
I cannot believe our teacher did not teach us this.
I’m confused , how to yu determine which direction to go for the rise and run?
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 )
Yeah sure
Than you Sir ❤
Thanks bro 😊😊
Can you make a video on projectile? 🥺🥺
I want to know why you didnt run upwards on the blue graph
is this a geometry or algebra topic?
Both
THANKS FOR MAKING GRAPH EASY!!!! :DDD
How do you know if the line is rising or falling 😭
Going from left to right, if the line goes upward then positive & if line goes downward then negative gradient.
I am in class 1 and learning this IITIAN
Iitian
You are the best ❤❤❤
What if none of the points are on the y intercept??
It is a very good addiction
El mejor video🎉
isn't no1 is y=- 2/3+ 2??
No, it is -2 because B goes downwards, so it is a negative
what du you mean with M=rise/run kan you exsplain me pleas
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!
How do you determine the rise
You r the best
How did he fit allat in one screen
Wth bro i learn this at 8th grade😢
How do you know which direction you rise and run
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!^^
But if it goes down and to the left is not negative?….
JG gives the best ,easy explanation from any youtuber 🫡
why did you choose to multiply everything by 3 when changing from slope intercept form to standard
😎
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
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
Done
Dude I fucking love you
RUclipsrs >>>teachers
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 :,)
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
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
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!^^
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
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
man how do we know whats the first point and whats the 2nd point since we minus 1st point by 2nd
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 )
I’m in grade 5 And I’m learning this 💀
عاشت ايدك
Why do you go down in problem 2
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????
thanks
What If there is no points on the graph?
Wdym?
Thanks g
Everyone talking about the bad school systems
While me in India 😃
ummm....what if the line only touches 0,0 ?
This didn't help at all because you have points on your graph already while I need to figure it out myself
were you able to find a video that showed you how to find the points yourself? I can't find any.
Thx
Keon Station
the only thing i dont understand is how to know if its supposed to up or down
Left to right means negative so slope will go down and right to left means positive so the slope will go up
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 )
im 3rd grade what is my teacher give me this
Christopher Circles
love u
من طرف اسامه اليامور بن محمد
🧠
is this drake
Tf are u on about
Yes
How tf did you get y=-3/4x+3 specifically +3YOU DIDN'T EVEN SHOW IT
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 ), so we have, rise = -3 ( minus 3 because we went downwards ) and run +4
+3 is B, B is the point where the line touches the Y-axis
And he did show it, in the very beginning of the video^^
look carefully the begining of the video, it's already solved
😅