Parametric Equations 1 • Intro, Cartesian, and Domain/Range • P2 Ex8A • 🚀

Edexcel Pure Year 2

Thurs 1/10/20

[goodcitizen]

Love your videos bicen. So extremely helpful and all completely free. True maths hero

[varunnayak]

Thanks a lot Mr Bicen! I have my Y12 mocks in 5 weeks time and our teachers have said that this is going to be tested (along with the rest of chapter 8) but this hasn't been covered in school.

[srithianjali]

I really love Mr Bicens explanations, the diagrams really help

[malanhemal]

Sir, to find the domain and range of the function, do you think I should draw each graph separately, x and y? Then see its restrictions or is there any other way?

[randomchild]

These videos are so useful, thank youu!!!

[ebadrahman]

Nice 👍 you ask good questions to the class the are relevant to me 🎉

[HannaKhalil]

Hi sir, how is the domain 0<y<9? I understand where you got the 9 from but not the zero.

[toxins]

Sir, what would you say is the best order to learn the A2 course, in terms of which chapters to do first? Or should we just start from chapter 1?

[samuuu]

hello sir, i have been trying 8a and i have no idea how the domain for x=1/t+1 when t>2 can be 0<x<1/3 ??? surely it should just be x>1/3

[fathemazumder]

hi what would the range and domain be for the last two questions?

[ikunim_]

15:43 for the range question what about if t = -5 ? What would that mean🤔