Find the domain and range of f(x)=√2-x

[ReginaJosef-sxsg]

Thank you sir, studying from NUST (Namibia 🇳🇦 University of Science and Technology)

[ElishaSakai]

Thank you Sir for your clear and precise teaching, I highly appreciate it, watching from Papua New Guinea 🇵🇬 University of Papua New Guinea 🇵🇬

[ybgzhvr]

Your lecture was really very helpful.
Thanks sir😊

[arc]

Thank you for the easy explanation sir

[Napifans]

Awesome video though i feel it will be helpful to be defining some terms.

[rasheedoladimeji]

You are doing well, Mr J. But, please i need video tutorial from the beginning

[DaudSiachiini]

Wonderful. Keep up. Studying from the almighty university of Zambia UNZA

[leodlyy]

May you please help me sir to find the range of this function f(x) 2x+1÷2x-1

[StephanieUzor-bvjl]

Sir pls I don't understand why it's x≤ 2 why isn't it just x<2
Pls can you reply to me ASAP

[hbykosw]

Too much of confusions between domain and range