Thank You once Again🙏🏽🙏🏽😃😊. I'm writing Friday Paper 1, I'm not fully ready just need few touch ups then I'll be Ready😃. Quick question, how do I show that the graph has only one point stated in the question? Here's a scenario : F(x) = -X³-X²+X+10 and I'm asked to show that (2;0) is the only x-intercept of F. Thank You in advance 🙏🏽🙏🏽🙏🏽
Thank you so much sir. I do struggle with math but your videos have helped me a lot. Will it be possible for you to do past papers on calculus. Specifically Eastern Cape past papers as my teacher takes similar questions to that.
I'm grateful sir,If the first derivative of a cubic function is a parabola, would I be wrong If i sketched the graph on the same set of axis,the applied your strategy?
21:48 Tshego's methods is similar but i use kx then when looking for k.i say k=ax+b where a stands for the well a the x the factor then b well it stands fot b .(i hope you understand sir) so it will be k=ax+b then k=(1)(2)+(-3) then k=-1 😹😹
8:26 ,,on equation 2 we can make b subject of the formula then we will get b= -4a-12 then afterwards we say b=b then -2a-6=-4a-12 the solve for a the afterwards we take the value of a and sub it into the first formal then get b=0. .
Thank you so much Sir🙏🏻. Your channel is heavenly sent. For longest time I taught I was dumb kanti no I needed a great teacher like you.
I’m glad you changed how you see yourself… you’re welcome
👏👏this topic was giving me a headache but then I've seen the light💡💡 now
🤝🤝
Yes yes yes… Move towards the light 😀
Your lessons are a true blessing sir🖤💯
Thank you so so very much
❤❤😊thank you Sir
Thank You once Again🙏🏽🙏🏽😃😊.
I'm writing Friday Paper 1, I'm not fully ready just need few touch ups then I'll be Ready😃.
Quick question, how do I show that the graph has only one point stated in the question?
Here's a scenario :
F(x) = -X³-X²+X+10 and I'm asked to show that (2;0) is the only x-intercept of F.
Thank You in advance 🙏🏽🙏🏽🙏🏽
You have to use x-2 as a divisor and get a quotient. And you'll get other intercepts which in this case, it is still 2.
The greatest teacher of all time, thank you Sir!!!
You’re welcome ☺️
Not me understanding how to factorise a cubic function ngo last minute ......thank you so much 🙏
That’s awesome… Better late than never 😊
Thank you so much sir. I do struggle with math but your videos have helped me a lot. Will it be possible for you to do past papers on calculus. Specifically Eastern Cape past papers as my teacher takes similar questions to that.
I will do so in future ❤️
It's Was A Great Lesson Indeed!
My pleasure 😌
Thank you sir, I'm feeling confident in maths for the first time in about 4 years
That’s incredible 😃
Sir is the any alternative method that can be used to answer question c)
If you are given the y coordinate what do you do?
I'm improving ever since I started to watch this videos.. Thanks Sir
I’m happy to hear that
qyestion 1 a) shouldn't we take the 12 and 4a over (12+4a+b=0) to make it b=- 12-4a? i saw you just write it so which means b would be -b
I'm grateful sir,If the first derivative of a cubic function is a parabola, would I be wrong If i sketched the graph on the same set of axis,the applied your strategy?
Absolutely nothing wrong…
for the first question can we use the Y=(x-x²)(x-x¹)²
😁Wonderful lesson..
You’re welcome 😊
yoh ,the best,thank you sir !!!!
21:48 Tshego's methods is similar but i use kx then when looking for k.i say k=ax+b where a stands for the well a the x the factor then b well it stands fot b .(i hope you understand sir) so it will be k=ax+b then k=(1)(2)+(-3) then k=-1 😹😹
I like it 😃
it was a great lesson
You’re welcome
Thank you even though i am scared of friday papper 😓
Go in your might 👊🏾
Sir? After Deriving Why Did You Substitute 2 When Making The Second Equation??
It is the derivative at that particular x-value
Thank You Sir
Godd Bless You Sirr🔥🙏
wena sir uwu-best yaz kodwa😘😅....sir sokwenzan if kthiwa sinikwe ama x-int kodwa awawona ama TP i method izohluka?
Cha uzokwenza exactly the same
hey sir why was a for this graph negative yet the shape of it looks like a would be positive
That’s not true…
sir with the last question, was the calculation necessary because you can honestly read it of the graph
I know but I wanted to illustrate it
How do you know the gradient is negative on the graph, I didn't understand that part
If it goes down as you move to the more positive values of x
Tina❤😄
sir how did you get f(X)=3x2-6X
Please follow the previous lesson so that you understand the fundamentals first
Thank you so so much sir🙏, can u please do finance am straggling with it, am going to write in may/June
Ur videos are very helpful we thank u🙏
I will be starting with it in the nearest future…
Thank you sir🙏
Thank you sir this has been helpful
It’s my pleasure 😇
Thank you sir ,can you please do probability
Noted
8:26 ,,on equation 2 we can make b subject of the formula then we will get b= -4a-12 then afterwards we say b=b then -2a-6=-4a-12 the solve for a the afterwards we take the value of a and sub it into the first formal then get b=0.
.
I like that.
Thank you 😊
You’re welcome ❤️
YHO SIR I DIDNT UNDERSTAND THE LAST QUESTION
How may I assist?
Sir can you please example paper 1 year “2020”Question 8💔🙏🏾
I’ll look into it at a later stage
shout out to Tshegofatso
He’s the man 😃
where my gents/gyals not sleeping today🤣😭😭
Noooooo…. Please don’t do it
@@MlungisiNkosi uhm kinda too late😅
@@2kaay_946 I pray you do well
Thnk u sir...buh de last question "C" it's confusing me😖
Eish Askies
😁Wonderful lesson..
You’re welcome