document.write( "Question 254998: i need help with these questions k(x)=9x
\n" ); document.write( "A. K(-19)
\n" ); document.write( "B. k(13)
\n" ); document.write( "C. K(24)
\n" ); document.write( "

Algebra.Com's Answer #187292 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
k(x)=9x
\n" ); document.write( "k(-19) means substitute -19 for x
\n" ); document.write( "k(-19)=9*(-19)
\n" ); document.write( "What is 9*(-19)?
\n" ); document.write( "k(13)=9*13
\n" ); document.write( "What is 9*13?
\n" ); document.write( "k(24)=9*24
\n" ); document.write( "What is 9*24?\r
\n" ); document.write( "\n" ); document.write( "Multiply them out and you are finished.\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );