document.write( "Question 851066: What is f(-5) for the function f(x) = -9x-3? \n" ); document.write( "
Algebra.Com's Answer #512543 by harpazo(655)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Everywhere you see x, replace it \n" ); document.write( "with- 5 and then simplify.\r \n" ); document.write( "\n" ); document.write( "f(-5) = -9(-5)-3\r \n" ); document.write( "\n" ); document.write( "f(-5) = 45 - 3\r \n" ); document.write( "\n" ); document.write( "f(-5) = 42\r \n" ); document.write( "\n" ); document.write( "The answer is 42. \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |