IGCSE - Add Math - Complete Cover of Domain and Range of Function

In this video, I will cover almost everything you need to know about domain and range for function and "inverse function". Hope through this video can help you score easily in your exam. Hope you really like the video. Please share it to your friends =)

[leungedison]

really helpful thankyou, having my add maths exams on tuesday!!

[mofadla]

bro i love this guy way too much you're actually such a supreme human man

[sandarwin]

Thanks💕trying to revise frm the start for this oct/nov igcse exam

[bhavish]

OMG, you are a Life saver! I finally understood it after 2 years as my add maths exam is in 2 days!

[THEABSOLUTEJELATIN]

Thank you so much Ymx+c. You posted this video the moment I couldn't work out how to do a similar question.

[langerhainzkl]

Thank you very much for the lesson. But one thing could you please do the lesson for sketching the graphs of the functions? and the type of graphs as well as the modular function graph and questions where we use the graph to find our answers. Thank you once again. You really are a good teacher!

[bilalmuhammad]

isn't any way to find range/domain without sketching graphs as thay r bit hard

[eunicelim]

Woww thank u so much sir!! Since my teacher didn't really cover this part that much, I wasn't quite understand (even my friends too)

[gabrielnyarko]

thank you very much for this video, it has really helped me because I was long waiting for answers to such questions

[sohamsantra]

Thank you so much, this has helped me a lot, god bless you with all success in your

[nicolastan]

thanks so much, paper 2 is on thursday and you helped me a lot in paper 1 too

[معاذ_الجمَّال]

You’re much better than my own teacher now

[kazimihak]

Really helpful.Would suggest this to a friend
keep up the good work!!!!

[boonhokuan]

Y=mx+c channel 是在我没idea 时 给我idea的地方 谢谢老师 🌹🌹🌹

[gardenofehlesunnah]

on the second example (2016 MJ 11/13) for the range of f inverse, why did you not put its Inequality as the domain of f? please reply.

[amirulasyraf]

if only you posted this video earlier 😂😂its okay thoo, thank youuu

[engkuafiq]

Thank you so much for this video. It helps a lot

[fowzh]

You are the best teacher thank you ❤️❤️❤️❤️❤️❤️❤️

[myedu]

How to find the range of the fractional( reciprocal) function? Please help me

[tzerou]

Teacher, for the first past year question, I think you did (i) wrong. It says "for x larger than or equal to 0" in the question, yet your range is larger than or equal to -5 despite the x coordinate being -3 (and smaller than 0).