This explains it so well, my teacher uses a TV and a camera to show the class, but she writes it while covering what she writes with the top off the hand, so you have to be a fast writer in order to write what she did when she waits a little at the end when taking notes, and i never quite get it, but this video helped me out so much, Ill come back when i pass 8th grade i'll comment it when i do. Have a nice day.
Thank you so much for explaining the lesson. I have forgot my math notebook in class, my calculator and all I knew is the title of the lessons and I have an upcoming exam the next day. You helped me so much!
omg i needed this!! thanks so much! i’ve watched like 10 videos on how to do this because i couldn’t understand it, and the way you explained and showed how to do it is so understandable! :)
Don't let the title of the video scare you, but this will help! You're looking for the "line of best fit" : Algebra I #7.7b, Line of best fit - Trend line for x and y coordinates ua-cam.com/video/od5F6yu9Z6E/v-deo.html
graciel landicho, the trend line in the video example is increasing. If you're having difficulty understanding this, you missed several lessons. You need to go back to fill in what you missed.
Slope formula. You must have missed some previous videos. m is slope, and is equal to the second y-value minus the first y-value, over the second x-value over the first x-value.
That's kind of you to say. I basically teach Math and nothing else. This makes it easy for me to focus. Teacher's in classrooms need to worry about attendance, late or missing homework, several other subjects and those lesson plans, upset parents, upset principals, upset school boards, aside from worrying about their own family, bills, etc. I'm very glad you found my lesson and that I was helpful. :-)
Can you please send me the link for the first class, I would like to watch your videos about predictions. I'm sure that you might laugh about this but I am very persistence about searching for the future lotto number, I will never give up, I do enjoy searching and making new discovery how get this magical prediction that can take anyone to the winning number or close to it. Maybe one day someone will come up with the formula, Thanks for your talent and sharing with others. Respectfully; Andy War Veteran Disable
Hi Andy, I actually start teaching predictions in 2nd grade Math. Grade 2 Math 10.14, Problem solving, Making Predictions ua-cam.com/video/NFfIsStQ66Q/v-deo.html Then, I continue teaching it for Middle School levels. But, you may be interested in watching my Joann's School Intro to Statistics & Probability - Grade 6, 7, and 8 Playlist ua-cam.com/play/PLKi4WTp6PRGVn7XqPuLlrQ9HVpQ9_462k.html If you watch the entire playlist, you'll get a decent grasp of probability and predictions at a pre-college level. Good luck! If you win Powerball, remember me!
Well then you're really, really happy because you've got your rise over your run! A slope can be a fraction amount. If the slope is 1/4, Then the rise is 1 and the run is 4. This means the change in the y-axis increases by 1, and the change in the x-axis increases 4. Make sense?
Watch all of these and maybe you'll get an A? Grade 8 Math #14.1a, Making a Scatter Plot ua-cam.com/video/6zqeCl5L6ms/v-deo.html Grade 8 Math #14.1b, Interpreting Clusters and Outliers ua-cam.com/video/ZkUPVyvrvdQ/v-deo.html Grade 8 Math #14.1c, Determining Association in Scatter Plots ua-cam.com/video/lA6yDZcnWvs/v-deo.html Grade 8 Math #14.2a, Drawing a Trend Line on a Scatter plot ua-cam.com/video/vCxLtI9HImk/v-deo.html Grade 8 Math #14.2b, Scatter Plot - Find equation from Trend line ua-cam.com/video/y2wVOii__DE/v-deo.html Grade 8 Math #14.2c, Predict from Trend lines - Interpolate vs Extrapolate ua-cam.com/video/MRTjkOmKOOg/v-deo.html
I'm really struggling to understand the strong American accent. How do you guys sound so animated all the time while us Brits seem so solemn? Still, jolly nice video and somewhat helpful.
JoAnn's School thanks, it’s hard because she doesn’t teach the class, she just tells us what the subject is gonna be about then gives us work without showing us/ teaching us the subject
@@samer1999 I have playlists for every grade from first grade all the way up through Algebra 1, high school geometry, and Algebra 2. All you have to do is watch the videos in my playlists in order and hopefully I can be a better teacher for you!
Grade 8 Math Chapter 14 Playlist, Scatter Plots
ua-cam.com/play/PLKi4WTp6PRGU0koau2scFh5hUMnzjmQ7J.html
Thank you So Much!! Easy explanation and I have a test tommorrow. You really are a life saver!!
Who's watching this while in quarantine :')
Me 😂
meeee lol
Only for math class
@Gabriella Doobay WHY YOU BULLY
@@cathalkirkyla7756 haha get bullieddd
Me encantó, gracias a ti ya pude entender mejor esto!!
¡De nada!
thanks because of online school it's been harder for me to focus, but u explain super well
This explains it so well, my teacher uses a TV and a camera to show the class, but she writes it while covering what she writes with the top off the hand, so you have to be a fast writer in order to write what she did when she waits a little at the end when taking notes, and i never quite get it, but this video helped me out so much, Ill come back when i pass 8th grade i'll comment it when i do. Have a nice day.
its been a year, hows it been? :]
@@leech.0731 Pretty good, am a sophomore in highschool.
@@codingvio7383 I hope you have an successful life!
Thank you so much for explaining the lesson. I have forgot my math notebook in class, my calculator and all I knew is the title of the lessons and I have an upcoming exam the next day. You helped me so much!
thank you Msl Joanns
this video was an amazing help/ tool guide thank you and your good at what your are doing Mrs.joann !!!
Tyler Williams, thank you!
*you're as in (you are) not your
@@jimmyvilla9648 on a 4 year old comment 😐😐😐😐😐
Thank you for this beautiful explanation. My online class makes it hard to understand and this helped a TON! thank you 😊
Life saver...thank you so much!!
Thank you for explaining everything
Who is watching this on the day you have a quiz about this?
omg i needed this!! thanks so much! i’ve watched like 10 videos on how to do this because i couldn’t understand it, and the way you explained and showed how to do it is so understandable! :)
i love this video, easy to understand and detail. Btw, ..I am looking Monte Carlo too.. :-)
Can it just be 1,10 and then another coordinate or does it have to be 3.5 35
"It"? Do you mean the Slope m? It HAS to be y2-y1/x2-x1, we HAVE to subtract to find the rise over the run.
i needed this for appearently an either grade “hardest math problem”
What if there are no perfect points?
Don't let the title of the video scare you, but this will help! You're looking for the "line of best fit" : Algebra I #7.7b,
Line of best fit - Trend line for x and y coordinates
ua-cam.com/video/od5F6yu9Z6E/v-deo.html
Is it increasing,decreasing,horizontal,or vertical?
graciel landicho, the trend line in the video example is increasing. If you're having difficulty understanding this, you missed several lessons. You need to go back to fill in what you missed.
why do you minus 10 from the equation?
Slope formula. You must have missed some previous videos. m is slope, and is equal to the second y-value minus the first y-value, over the second x-value over the first x-value.
This video helped me so much
Why are the teatchers on youtube better than teachers in real life?:T
Teachers*
That's kind of you to say. I basically teach Math and nothing else. This makes it easy for me to focus. Teacher's in classrooms need to worry about attendance, late or missing homework, several other subjects and those lesson plans, upset parents, upset principals, upset school boards, aside from worrying about their own family, bills, etc. I'm very glad you found my lesson and that I was helpful. :-)
Can you please send me the link for the first class, I would like to watch your videos about predictions. I'm sure that you might laugh about this but I am very persistence about searching for the future lotto number, I will never give up, I do enjoy searching and making new discovery how get this magical prediction that can take anyone to the winning number or close to it. Maybe one day someone will come up with the formula, Thanks for your talent and sharing with others.
Respectfully;
Andy
War Veteran Disable
Hi Andy, I actually start teaching predictions in 2nd grade Math.
Grade 2 Math 10.14, Problem solving, Making Predictions
ua-cam.com/video/NFfIsStQ66Q/v-deo.html
Then, I continue teaching it for Middle School levels. But, you may be interested in watching my
Joann's School Intro to Statistics & Probability - Grade 6, 7, and 8 Playlist
ua-cam.com/play/PLKi4WTp6PRGVn7XqPuLlrQ9HVpQ9_462k.html
If you watch the entire playlist, you'll get a decent grasp of probability and predictions at a pre-college level.
Good luck!
If you win Powerball, remember me!
what if you get a fraction as your m slope
Well then you're really, really happy because you've got your rise over your run! A slope can be a fraction amount. If the slope is 1/4, Then the rise is 1 and the run is 4. This means the change in the y-axis increases by 1, and the change in the x-axis increases 4. Make sense?
I have a test on this tofay that I am unprepared for, I hope this will help me.
Watch all of these and maybe you'll get an A?
Grade 8 Math #14.1a, Making a Scatter Plot
ua-cam.com/video/6zqeCl5L6ms/v-deo.html
Grade 8 Math #14.1b, Interpreting Clusters and Outliers
ua-cam.com/video/ZkUPVyvrvdQ/v-deo.html
Grade 8 Math #14.1c, Determining Association in Scatter Plots
ua-cam.com/video/lA6yDZcnWvs/v-deo.html
Grade 8 Math #14.2a, Drawing a Trend Line on a Scatter plot
ua-cam.com/video/vCxLtI9HImk/v-deo.html
Grade 8 Math #14.2b, Scatter Plot - Find equation from Trend line
ua-cam.com/video/y2wVOii__DE/v-deo.html
Grade 8 Math #14.2c, Predict from Trend lines - Interpolate vs Extrapolate
ua-cam.com/video/MRTjkOmKOOg/v-deo.html
@@JoAnnsSchool i got a 100, thanks so much😁
You rock
omg thank you!!!!!!!!!!!!!!!!!
Tank u
I'm really struggling to understand the strong American accent. How do you guys sound so animated all the time while us Brits seem so solemn? Still, jolly nice video and somewhat helpful.
whos here from ms mackiw's class
IDK why, but the odds are heavily against you, XD.
Exotic Madness wut
h
i hate my math teacher
I'm so sorry. :-( looking on the bright side, she won't be your teacher forever. I hope you can tough out the year and be okay!
JoAnn's School thanks, it’s hard because she doesn’t teach the class, she just tells us what the subject is gonna be about then gives us work without showing us/ teaching us the subject
@@samer1999 I have playlists for every grade from first grade all the way up through Algebra 1, high school geometry, and Algebra 2. All you have to do is watch the videos in my playlists in order and hopefully I can be a better teacher for you!
JoAnn's School thank you sm 🙏🏼🙏🏼