Here's the question you clicked on:
roundofapplausex
What's the domain & what's the range ?
definitions? or is there a problem? :)
In general. What is a domain & what's a range?
Definitions & an example , lol . Sorry I shoulda been more specific .<3
Consider a function y=f(x) here the domain is the set of values of x for which the function f(x) remains finite. eg y=1/x here the domain of x is all real values except 0. Range= set of values attained by y. eg y=sin x, here the range is [-1, 1]
Thank you ! :)