document.write( "Question 374247: Can someone Please help me!\r
\n" ); document.write( "\n" ); document.write( "Given the function f describes by f(x)=3x find the following\r
\n" ); document.write( "\n" ); document.write( "(a) f(-13)\r
\n" ); document.write( "\n" ); document.write( "(b) f (2)\r
\n" ); document.write( "\n" ); document.write( "(c) f (23)\r
\n" ); document.write( "\n" ); document.write( "f(-13)=
\n" ); document.write( "f(2)=
\n" ); document.write( "f(23)=
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Algebra.Com's Answer #266338 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
f(-3) = 3*-13 = -39
\n" ); document.write( "f(2) = 3*2 = 6
\n" ); document.write( "f(23) = 3*23 = 69
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