ABSOLUTELY CORRECT, BUT THAT IS THE LONGEST WAY TO DETERMINE THE SHORTEST DISTANCE FROM A POINT TO A LINE. HOWEVER, THAT COULD BE BETTER IF ONE HAS NO IDEA THAT A DISTANCE FORMULA FOR THIS SITUATION DO EXIST.
You can draw a parallel lines to the perendicular right and left.This means another parallel line would be drwan to the line already existed. Then it is found that all of them except perpendicular would be hypoteneuse and certainly would be larger in length.
In your case, first find the equation of the line between the two points. Then, follow the instructions he laid out on this video to find the distance between your line and the point.
Great Explanation! If you had multiple points such as (-4,2) and you calculated the 'd' to the slope for all of them. How would you determine the deviation/error of the 'd' value?
(2,0) 3x-4y+15=0 I changed it to y=mx+b form and got y=3x+3.5 then I tried to get an equation that intersects the line that is formed by the given equation. I got y=-1/3x+b I tried to find b I got -2/3 took both equations I got to equal each other (excluding y values) 3x+3.5=-1/3x+-2/3 solved. x=-25/8. Also known as -3.125 plugged my x value to one of the equations to get a y value. y= -2.375 used the distance equation d=√(x²-x¹)² + (y²-y¹)² plugged in the coordinates and got 7.627048905 I look at the answer key and I see 21/5. My answer is wrong. I need help
Huria iqbal you can also solve this by using another method : you have a point (2,0) and you have a line 3x-4y+15=0 (if the line is not in general line form, you need to rewrite it as that)(general line form: Ax+by+c=0) then you use d=|Ax+by+c| / √(A^2 + B^2) then you get d= |6+0+15| / √(9+16) which equals to 21/5
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to be honest you teach better than my teacher
sameee
fax
fax
To be honest nobody asked
@@dressy421 🤣🤣
who else cramming b4 test
learning the whole unit day before the test
im trying to learn this and my test is tmrw and now im more confused FML🤬😭
my test is starting after 20 min
im using this to take my test rn lol
Mines in 2 min lmao
Dude you are awesome that is exactly what i needed to see
I was so confused when my teacher explained this for 3 perioids, 7.5+ hrs, and your 7 minute video helped me understand tysm liked and subbed
This video was literally a life saver, you explain things so easily! Thanks so much!
You should have 1 million subs for the way you teach and when you give confidence to students by saying "I believe in you" ...end of video . THANKS 😇
ur such a good teacher u put a nice spin on normal teaching im suprised u dont have hundreds of thousands of subscribers really well done:)
You probably don’t care much about doing this - but I can assure you that this is much appreciated ! It is very helpful. Thank you !!!
I appreciate that!
This example is literally the test question thank you
Awesome way better than my teacher!
thank you you the real GOAT. my garbage math teacher can't explain this even with 2 hours and 45 mins.
very nice and useful.........
i have a test in literally like 30 minutes lol wish me luck i’ll come back and tell u guys how i did!
how did you do on the test
How was the test?
How’d you go
He lied to us...
StopTrynaKillMe how was your test 8 months ago
thank you so much!!! I learned so much from this video. keep making awesome videos for us confused students. good luck!!
Thank you so much, I was so confused about this but now I can somewhat do the quiz tomorrow!
ABSOLUTELY CORRECT, BUT THAT IS THE LONGEST WAY TO DETERMINE THE SHORTEST DISTANCE FROM A POINT TO A LINE. HOWEVER, THAT COULD BE BETTER IF ONE HAS NO IDEA THAT A DISTANCE FORMULA FOR THIS SITUATION DO EXIST.
Why doesn't he care
ACTUALLY THANK YOU SO MUCH
Thanks so much man, this is really helpful!
Thank you sir🙏 i’ve been needing this
You're better than my teacher. Thank you.
Ohh... Wow!! This is so cool!! Now it's makes sense for me.Thank you so much!!!
Dude flexed his mental math skills so hard
Clear and concise. Thank u!
thank u i now found out how to find b of a formula after 3 years of highschool omg
good job 😍😍😍
Thank u sir that is great and simple explanation
Thank you so much man you're so much better at teaching than my math teacher
amazing! saved me before a test!
best tutorial by far 3: thanks, my test is tomorrow and im just learning this ouo
I'm looking at this and I'm in college :(
im looking at this and im in 8th grade :I
piekyle27 same lol. grade 12 and looking at this since the 10th.
im in 1st year engineering 😂
I am 14 and in 9th grade
@@christinakhatiwada I am 13 and in 8th grade
Thanks man👌🏻👍🏻
Nice 🙌🙌
in the second step, where does 32 come from?
5:12 i wish, our teacher makes us remember about 5 equations each test
Funny attitude all the idc and whatever however very useful and concise
You teach things so easily omg thank you so much for real
Isn't it possible to derive the equation for the point, (-4,2) and then solve the equations to find the points of intersection?
I feel less stupid now, thanks.
Yk the vibe online test rn need dis
tmrw i have xam and im here midnyt figuring dis out...... thankz fr making my job way lot easier😍😍😍😍😍
Looks so easy when you do, when I do it I get crazy numbers lol
You can draw a parallel lines to the perendicular right and left.This means another parallel line would be drwan to the line already existed. Then it is found that all of them except perpendicular would be hypoteneuse and certainly would be larger in length.
This was very helpful thankss a lott ❤ I was doing one of my math questions along with u
Frm india.... Thanx so much
its freaking clear even without your calcu
How do you do the fractions?
everything I try doesn't work. I need help. I thought it's a short cut for precalculus. I need help
saved my brain
thank you
FOR FUCK SAKES HOW DAFUQ CAN THIS GUY TEACH ME THIS IN 7 MINUTES BUT NOT MY TEACHER IN 1 WEEK
thanks man
What if yo want to find the shortest distance between two points that form a line and a point?
In your case, first find the equation of the line between the two points. Then, follow the instructions he laid out on this video to find the distance between your line and the point.
boozapian that makes sense; but how would you form the equation of a line between two points?
You can use point slope formula.
y - y1 = m(x - x1)
This was so helpful thank you
Nice sir
this formula is good for some collision detection. specifically between a circle and a line
and that's exactly what I am doing.
You could just do it by using: d = (|Ax_0+By_0+C|)/sqrt(A^2+B^2), as the point is (x_0, y_0)
thank you it was of great help ❤👍👍👍👍
THX
THANK YOU !!! :)
Good video!
Thanks
Thank you this really helped
Helped so much thanks
What if the equation is y^2 - x^4 - 4y + 2 = 0
What if the equation is ax+by+c=0?
How can I find the distance between line and point in polar coordinate
s/o this guy for Savin the day
love your f*cking energy man :)
how to make sure that my answer is correct?
This actually helped
🤗🤗🤗🤗
thanks bud
this was so helpful thank you so much
I love you 💓💓💓😘
I love you 😘💖💖
Thank God!!!
Thank you.
Dude the real fucking hit is here omgomgogmogmogmogmogm!
Why did uh flip 3x bt -1|3 plz explain
Bcz... The product of slope parpendicular line of a given st. Line and the slope of the given st.line is -1
Great Explanation!
If you had multiple points such as (-4,2) and you calculated the 'd' to the slope for all of them. How would you determine the deviation/error of the 'd' value?
doing this in grade 9 and we suppose to have formula memorized 😢
it looks so easy when other people are solving it :(
(2,0) 3x-4y+15=0
I changed it to y=mx+b form
and got y=3x+3.5
then I tried to get an equation that intersects the line that is formed by the given equation.
I got y=-1/3x+b
I tried to find b
I got -2/3
took both equations I got to equal each other (excluding y values)
3x+3.5=-1/3x+-2/3
solved. x=-25/8. Also known as -3.125
plugged my x value to one of the equations to get a y value.
y= -2.375
used the distance equation
d=√(x²-x¹)² + (y²-y¹)²
plugged in the coordinates
and got 7.627048905
I look at the answer key and I see 21/5.
My answer is wrong. I need help
Huria iqbal you can also solve this by using another method : you have a point (2,0) and you have a line 3x-4y+15=0 (if the line is not in general line form, you need to rewrite it as that)(general line form: Ax+by+c=0) then you use d=|Ax+by+c| / √(A^2 + B^2) then you get d= |6+0+15| / √(9+16) which equals to 21/5
5 years late but your b is positive 2/3
What about calculating the distance from O(0,0) to 2 points? I feel I'm missing something
you haven't looked at the whole video
i’m in 9th grade 😭
common mr oldridge W
Lol dude my teacher spent 12 hours of class time to say what you just did in 7 minutes
i love u pls dont die
i don't get the fraction thing, help😭 heheheh
the distance is 7.6
Who else have exam tomorrow for math
Grade 9! Phew
my test is in two days and i still have to understand stuff oof
are you somali LOL
@@bilalfarah2005 huh
Why doesn't he care? WHO HURT HIM
why did we use negative reciprocal SOMEONE PLS HELP MEEEEE
because its a perpendicular bisector so it makes the second line a 90 degree angle so the slope is gonna be the complete opposite
8 Months later but
find the equation of the line between the points
(3,-7) and (-5,19)? okay and tell us bro
This guy is Jesus
Ghhy
My textbook is teaching me completely different and your way makes zero sense to my problems
Thanks