document.write( "Question 1023185: evaluate f '(1) if f(x)=3x \n" ); document.write( "
Algebra.Com's Answer #638701 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "evaluate f '(1) if f(x)=3x
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\n" ); document.write( "\n" ); document.write( "If f(x) = 3x, then f'(x) = 3 and f'(1) = 3.\r
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