Outstanding and very thorough. I like the way you refer to the extension into Grade 11 and what is to be expected at that level and to remind the learners that they need to ensure that they grasp the concepts at this level.
Will you please do another video of this? The latter part I became confused as to where the formula came from. Somewhere around the last 8 minutes. However, this was the BEST VIDEO lesson taught on Quadratic equations! Please put another one up for me and tweek the last 8 or nine minutes. You are awesome!
Thank you so much for doing this, I did grade 12 in 2011 and my maths was not good, so I have done a course that I didn't enjoy in vrsity, now I have decided to go back and upgrade my grade 12 results so that I can do anything I want to do without limitations. I am rewriting next year.
honestly id like to say thank u for making such video im in g12 and I didn't understand fumctions , like I didn't know anythinh and after watvhing your videos I feel dumb that how couldn't I understand such an easy thing thank you aaaaalllllooootttt
@@nthatimot3496 hi hon I am not available for private help but I may be able to refer you to someone who is. Email me at Lisa.oswald.ferreira@gmail.com
You go straight to the point Lisa thank you and I promise you that I will watch more TH-cam videos for you class math thanks again Lisa. Oops my name is kgotso but you can call, me. Liam
Goodmorning Lisa I have a question on finding the x values that are increasing and decreasing close to the end of your video, how do we know where to start on those 2 graphs, for example the happy graph in blue, it was very confusing because I kept on wondering if whether to find the increasing x values, I thought I could say xE (positive infinity to 0) then for decreasing, 0 to negative infinity? Also for the red graph, when I read the inc and dec x values, can I read it from any side or there is a rule from which side we can read it?
Hi Lisa, at time lapse 9:50 - The points (-6;0)(6;0), must the minus point always be 1st same as with Points (-2;0)(2;0) or can we write it the inverse e.g. (6;0)(-6;0)
Good question... It's because at the turning point it is neither increasing more decreasing. Like at the top or bottom of a roller coaster when you are kind of neither going up nor down, there is what we call a "stationary point"
When our teacher was teaching us this was all greek to me but now i understand because of this video ........thank you sooo much
Outstanding and very thorough. I like the way you refer to the extension into Grade 11 and what is to be expected at that level and to remind the learners that they need to ensure that they grasp the concepts at this level.
You've saved me for 2 tests with your videos. Thank you❤
Thank you thank you thank you! This helped me so much!
a trick: you can watch movies at kaldrostream. Been using them for watching a lot of movies recently.
@Bryce Vincenzo yup, I've been watching on kaldroStream for years myself :D
Your students are really lucky to have you.
Thank you hon. Xxx
Will you please do another video of this? The latter part I became confused as to where the formula came from. Somewhere around the last 8 minutes. However, this was the BEST VIDEO lesson taught on Quadratic equations! Please put another one up for me and tweek the last 8 or nine minutes. You are awesome!
Thank you so much for doing this, I did grade 12 in 2011 and my maths was not good, so I have done a course that I didn't enjoy in vrsity, now I have decided to go back and upgrade my grade 12 results so that I can do anything I want to do without limitations. I am rewriting next year.
Good luck Lebitso!
honestly id like to say thank u for making such video im in g12 and I didn't understand fumctions , like I didn't know anythinh and after watvhing your videos I feel dumb that how couldn't I understand such an easy thing thank you aaaaalllllooootttt
Shame hon don't judge yourself just do whatever it takes to gain the knowledge. Glad I could help.
@@lisaoswald4629 Mam can you please help me with a test privately.
OR maybe can you please give me your contact details
@@nthatimot3496 hi hon I am not available for private help but I may be able to refer you to someone who is. Email me at Lisa.oswald.ferreira@gmail.com
You’re my hero!!😩
Ma'am u are a true live saver😭😭 thank you so much for all your help
You go straight to the point Lisa thank you and I promise you that I will watch more TH-cam videos for you class math thanks again Lisa. Oops my name is kgotso but you can call, me. Liam
Thank you so much this was so helpful...I wish you were actually my teacher cause my current teacher confuses me 😭
Sadly our current teachers are always under pressure so they cant give the lesson the way its supposed to be given.
most helpful video ever, thank you for your effort💌
thank you so much, this and the hyperbola video is helping me so much and i know it will help me for my test tomorrow.
Go well in your test!
Thanks so much for sharing your knowledge with us. This is so helpful!😊🤗
Goodmorning Lisa
I have a question on finding the x values that are increasing and decreasing close to the end of your video, how do we know where to start on those 2 graphs, for example the happy graph in blue, it was very confusing because I kept on wondering if whether to find the increasing x values, I thought I could say xE (positive infinity to 0) then for decreasing, 0 to negative infinity? Also for the red graph, when I read the inc and dec x values, can I read it from any side or there is a rule from which side we can read it?
I love the way u explain its so helpful❤👌
These are very helpful could you please do for grade 12
this video was of great assistance. thank you so much. ❤️❤️❤️
Oh my gosh thank you so much, this was so helpful! 🤍
If you are struggling with this topic don't worry you are not alone.
It's the worst topic 😭
Beautiful. Thanks, Lisa Oswald
You are welcome! Thanks for the support. X
This was really helpful!!❤
Thank you so much this is so helpful
tought my entire week of work in 25 mins
THANK YOU
Have an exam in 2 days and we just finished this section today 😩💙💙
I FINALLY understand thanks so much 😭
Hi Lisa, at time lapse 9:50 - The points (-6;0)(6;0), must the minus point always be 1st same as with Points (-2;0)(2;0) or can we write it the inverse e.g. (6;0)(-6;0)
Amazing video my g
Thank you for this. I now understand ❤️
This was really helpful❤🥺
Thank you very much i have a test tomorrow
Same 😭
Good luck! Stay calm! You got this!
@@nthabisengmabusela3202 how did it go?
18:30 why do v say it's increasing from negative infinity to 0. why not negative infinity to 8
Good question... It's because at the turning point it is neither increasing more decreasing. Like at the top or bottom of a roller coaster when you are kind of neither going up nor down, there is what we call a "stationary point"
Also because we are dealing with values of x not y. The x value is zero at that point
@@lisaoswald4629 ok thanx👍
Thanks so much! 😭
wdym by “read of TP” like what do we write
Exactly what I'm wondering
Really helped me
Thank you so much😭❤️
Heyy my son watches your videos all day and he asked me to send this comment to you and ask you if your could tutor him please .
Hey! That's so sweet! Unfortunately I don't do private tutoring at the moment but thanks for the positivity!
Watching this in 2x the night before my exam
Terrific Mam
You are amazing
Thank you.
Forever A Life Saver.
16:06
I helped me so much
Thank you so much for this
thank you very much
🙏
Life saver
You got that WAP?
Can you please be my teacher omw 😩😫😭