SOLUTION: Hello, What is the domain and range of f? f(x)= -4x

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Question 36386: Hello,
What is the domain and range of f? f(x)= -4x

Answer by Prithwis(166) About Me  (Show Source):
You can put this solution on YOUR website!
f(x) = -4x;
Domain is all possible values of x that makes the expression -4x as a function;
So, Domain of f(x) is: x belongs to (-infinity, infinity);
Range is the possible values of f(x);
So, Range of f(x) is: Set of f(x) so that f(x) belongs to (-infinity, infinity)