document.write( "Question 328375: Please show me the range for the function y=x. Is it a. all real numbers b. all positive numbers c. all negative numbers or d. none of the above. I think it is d. none of the above. Am I correct? Thank you: \n" ); document.write( "
Algebra.Com's Answer #235196 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
The domain is all real numbers.
\n" ); document.write( "Since \"y=x\", the domain equals the range.
\n" ); document.write( "The range is all real numbers.
\n" ); document.write( "
\n" ); document.write( "
\n" );