Heather you are BRILLIANT. I love all your incredible instructional videos....very clear and concise...easy to follow/understand. Keep them coming please.
I really liked how you went just as slow for all the examples (ie not just the first one) 'repetition is the mother of learning' so it was really good!
This literally taught me better than my maths teacher Mr Isdale. In my class, Mr Isdale can't even teach properly because the way he teaches is too fast and vague that I couldn't understand, you made me understand this in 5 minutes
thank you so much, this was a lot of help! im from New Zealand and im trying to figure out if your accent is from here or Australia. I think you're from Australia???
Yes of course! The derivative function, f'(x) = 3x^2, is a curve which has a turning point at y=0, x=0. This means the gradient function touches the x axis at (0,0) having a negative gradient before and a positive gradient after.
How did you manage to explain this so cleary in 5 minutes!
You deserve so much more subscribers
Heather you are BRILLIANT. I love all your incredible instructional videos....very clear and concise...easy to follow/understand. Keep them coming please.
Honestly, the best explanation I heard so far 😍
Lol,my teacher couldn't even do these things he gave up
Best 5 minutes and 41 seconds of my life. Such a clear explanation!
Thank you so much, I watched a lot of videos before seeing yours and none explained it as easy as you. Thank you so much again ❤
explained it MUCH BETTER in 5 minutes than my teacher could in 2 hours :)
I was literally going to say that too lol
Thank you so much, you explained this a lot better than my teacher. I really appreicate it!
This helped so much, thank you
This was so helpful I cant thankyou enough! I was literally so confused before I watched this but now it seems easy!
Oh my gosh thank you very much!! Hi from the UK, I can defo tell your Australian :D love the accent
What did u end up doing at uni, from the UK too
thankyou for being so clear with your teaching, it makes complete sense
I really liked how you went just as slow for all the examples (ie not just the first one) 'repetition is the mother of learning' so it was really good!
This was so much better than my teacher and the math textbook thank you for explaining this
This literally taught me better than my maths teacher Mr Isdale. In my class, Mr Isdale can't even teach properly because the way he teaches is too fast and vague that I couldn't understand, you made me understand this in 5 minutes
U r my saviour. Thank you very much
Thank you so much!! Helped clear up a few misunderstandings =)
Morever please make more videos nice explanation.
my professor made super complex when it does really as such. Thank you!
Simple and concise
Loved it!
Thank you so much!! I really needed help in this topic, so I really appreciate it~!
Oh my god i been searching for this kind of example!! Thank you so much
great video! Thank you so much!
Omg THANK U SOOO MUCH!! I UAVE BEEN SEARCHING FOREVER FOR GHIS VIDEO!!
THANK YOU SO MUCH saved me from this misery
Good video, nice teacher, thanks!
Thank you so much, you explanations really helped me to understand.
Like the the plus and minus. Thanks
this reallyy helpeedd a ton, thankkyouuu >>>
thx i wish I got a math teacher just as like you
really well explained many thanks.
thank you so much, this was a lot of help! im from New Zealand and im trying to figure out if your accent is from here or Australia. I think you're from Australia???
Brooklyn Gilbert Yep, I’m Australian
Well done, bravo
Thanks so much very simple explanation!
Where are u? You haven't uploaded any new contents lately
How do you draw the gradient function of say y=x^3+10? Does the gradient function still intersect the x-axis? Thanks
Yes of course! The derivative function, f'(x) = 3x^2, is a curve which has a turning point at y=0, x=0. This means the gradient function touches the x axis at (0,0) having a negative gradient before and a positive gradient after.
i subbed :)
WAIIT so the gradient function is the same as the derivative????
1st order derivative that subs in x gives you the gradient so yhh
absolute saviour
thank youuuuu
AMAZING
Thank you very much
THANK YOUU!!!!!!!!
damn. thanks
thank you so much
good job, thanks
do we need this for genny math?
No, only for the Mathematics course
thanks a lot!
Thank you b
thanks A lot
and thats a sub!
great
THANK YOU
thanks
thank you
poggers
cheers
who here from einstein
explain it better