thank u sir this video is amazing i have watched and studied every thing about function n reange a person could but i still got confused in finding ranges but thanks to u i finally got it thanks again u r amazing
Hello Sir, I came upon this video as I am doing edexcel further maths gcse- if you have time could you please do some videos covering the spec for this course? That'd be a great great help and I'd be most grateful. Many thanks
Fantastic, so easy to understand and grasp. Thank you Mr Hegarty
Great question. Indeed 1/x is not defined at x=0. However the domain of this function if 0
thank u sir this video is amazing i have watched and studied every thing about function n reange a person could but i still got confused in finding ranges but thanks to u i finally got it
thanks again u r amazing
thank you very much for the videos,can learn along ,its a big help.
Shout out to you Sir, a massive thanks 🙏🏼.
Spot on small mistake there. Indeed you are right. Thanks for that.
Feeling so stupid for thinking how hard it looked when it was this easy..., I tip my hat to you my good sir.
Hello Sir, I came upon this video as I am doing edexcel further maths gcse- if you have time could you please do some videos covering the spec for this course? That'd be a great great help and I'd be most grateful. Many thanks
Brilliant video
definetly did not understood why we said range for last number is f(x)>1 thought is greater than 3
at 14:28, i think you make a tiny mistake
the range shoud be f(x)>1/3 not f(x)>=3
how?
thats excellent thank you :)
I thought the range were the y-values 21:15
f(x) >3?
at 14:28 isnt it not a function because you cannot map x=0??