Y=mx+c

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@MohamedHoussein-hy3gx 3 күн бұрын

Please made more IGCSE past paper is helpful ❤️

@waterlord6936 4 күн бұрын

Important thing to note is that you have to set your calculator's angle unit to radians, it will not work in degrees

@notagnes88 11 күн бұрын

Hi sir, came across to your video again after 3yrs! I took my IGCSE exams in 2021 and have been wanting to thank you for so long as your videos helped me a lot back in those days 🥺 Ever since I started watching your videos during MCO, my AM results improved from ungraded to B, while Math was B/C to A* within a year 😭 Till now, I’d still recommend you to my juniors hahah Once again, thank you for putting so much efforts in teaching!! 🙏🏼❤

@user-po2oi5yq7q 13 күн бұрын

A small mistake that even though 1/n goes to 0 as n goes to infinity, you need to prove that there is not too much terms like this. In this case you have infinitely many terms like this so you can’t draw a conclusion that all those terms add up to be 0. For example, if you have lim_n→∞_ Σ_r=1→n_ 1/n, this limit doesn’t goes to 0

@YeokTuanLim 22 күн бұрын

Sir, in Q5, why we don't take the negative answer since x^2 = 4, x=+-2? Thanks

@limurutempest8149 22 күн бұрын

Nice explanation

@navath9112 24 күн бұрын

Still use the caculator with ln11.😢 Could u please teach how to calculate the ln11?

@johanhow3765 28 күн бұрын

Good job make more video

@nomnom3967 Ай бұрын

form 4 here! your explanation is very clear and easy to understand.. thank you !! ❤

@ErickMitanda Ай бұрын

excellent smart guy nice video

@user-wi6es2bu1t Ай бұрын

Awesome❤

@10salim05 Ай бұрын

The first solution is not totally right. Since the minimum point is unknown the equation should be y= a(x+2)(x-6) where a can be any value. The X intercepts will still be -2 and 6.