document.write( "Question 1015109: find the domain and range of f(x)=2x+3
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #631413 by crabbyoldgamer(13)\"\" \"About 
You can put this solution on YOUR website!
The domain is all real numbers, since x can be any number. The range is all real numbers, since 2x+3 can be any real number: as x gets to be a large negative number 2x+3 gets to be a large negative number and as x gets to be a large positive number 2x+3 gets to be a large positive number.

\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"+graph%28+300%2C+200%2C+-6%2C+5%2C-10%2C+10%2C+2x%2B3%29+\" \n" ); document.write( "

\n" );