document.write( "Question 67654: Evaluate f(x) = 2x, where f(-3) \n" ); document.write( "
Algebra.Com's Answer #48142 by funmath(2933)\"\" \"About 
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Evaluate f(x) = 2x, where f(-3)
\n" ); document.write( "Substitute -3 in for x and simplify.
\n" ); document.write( "f(-3)=2(-3)
\n" ); document.write( "f(-3)=-6
\n" ); document.write( "Happy Calculating!!!
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