document.write( "Question 81304: If f(x)=4x-3, find the following f(-1)...How do I do this? \n" ); document.write( "
Algebra.Com's Answer #58267 by praseenakos@yahoo.com(507)![]() ![]() You can put this solution on YOUR website! QUESTION:\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If f(x)=4x-3, find the following f(-1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "ANSWER:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " f(x)=4x-3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Here you are asked to find out the value of f(-1)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For that replace x by -1 in the given function.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "==> f(-1)= 4 (-1) -3\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "==> f(-1) = -4 - 3\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "==> f(-1) = -7\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "To find the vlue of f(2), f(3), f(-2) etc...just replace x by 2, 3, -2 etc in the given function..\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Hope you found the explanation useful\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Regards.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Praseena\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |