document.write( "Question 283265: Give the function k described by k(x)=x+3, find each of the following:
\n" ); document.write( "k(0)=
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Algebra.Com's Answer #205619 by vleith(2983)\"\" \"About 
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k(x)=x+3
\n" ); document.write( "to find k(0), substitute in x=0 for ever x in the equation.
\n" ); document.write( "Thus
\n" ); document.write( "k(0)=0+3
\n" ); document.write( "k(0) = 3
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