document.write( "Question 17083: if f(x)=3x+2 find f(6) and f(-2) \n" ); document.write( "
Algebra.Com's Answer #8263 by tjnw79(57)\"\" \"About 
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3x+2 is the same as 3(6)+2= when x=6
\n" ); document.write( "and 3x+2 is the same as 3(-2)+2=\r
\n" ); document.write( "\n" ); document.write( "So the first problem 3(6)+2 is 18+2=20
\n" ); document.write( "and 3(-2)+2 is -6+2=-4
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