document.write( "Question 36386: Hello,
\n" ); document.write( "What is the domain and range of f? f(x)= -4x\r
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Algebra.Com's Answer #22305 by Prithwis(166)\"\" \"About 
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f(x) = -4x;
\n" ); document.write( "Domain is all possible values of x that makes the expression -4x as a function;
\n" ); document.write( "So, Domain of f(x) is: x belongs to (-infinity, infinity);
\n" ); document.write( "Range is the possible values of f(x);
\n" ); document.write( "So, Range of f(x) is: Set of f(x) so that f(x) belongs to (-infinity, infinity)
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