Edexcel A Level Maths Pure 1 | Graphs and Transformations

Covering chapter 4 from the Pure 1/AS Textbook of Edexcel's A Level Maths takes a look at a selection of graphs you will encounter in A Level Maths such as straight line graphs, Quadratics, Cubics, Quartics and Reciprocal graphs, this chapter also furthers transformations from GCSE Maths.
I have covered more Edexcel A Level Maths and A Level Further Maths on my channel so be sure to subscribe! :)

[@donjohn8572]

These videos are actually amazing and so useful thank you finding this at the beginning of year 12 is amazing

[@GCSEALevelMaths]

Good video nice job!! Top work keep it up

[@AJMaths]

Thank you :)

[@ashleyf9709]

Omggg how im I finding you nooooow!!!

[@AJMaths]

Better late than never! Hope the videos help! :)

[@_du11_63]

I thought it was meant to be a positive if it has moved to the right and negative to the left or does it change for this topic?

[@thatchapej6882]

14:22 isn't there supposed to be a range of values and not just a

[@AJMaths]

It's an inequality so it is a range of values! We're basically saying that any value strictly less than -7/16 satisfies our condition for part (c). If I had said just one particular value less than -7/16 then I would have agreed with you!

[@georgeelliott1944]

What does it mean when Ex 4E Q8 says the asymptotes are 'at' x=4 and y=0?

[@AJMaths]

So if you start with y = 1/x then the asymptotes are simply x = 0 and y = 0 (The graph will keep getting closer and closer to these lines but never actually touch them) After the transformation the new asymptotes are at x = 4 and y = 0 If you're a little unsure about the definition of an asymptote just simply sketch y = 1/x and then sketch x = 4 and y = 0 and I think it will illuminate the idea! Let me know if that doesn't help much! :)

[@africandude1895]

at 20:09 whats that thing you put after the p

[@AJMaths]

Hi, this is prime notation (The same as we use for differentiation) it has a different meaning here though, we use it to show a new point after a given transformation!

[@rahulthomas3929]

Thank you so much

[@AJMaths]

Not a problem! Thanks for watching :)

[@Synzoku]

why would you stretch first isntead of translate? 22:28

[@legobrikz114]

idk, bidmas ? 🤣