document.write( "Question 92364: Given f(x) = –5x – 1, find f(a – 1)\r
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document.write( "i think i found the answer but i making sure i got this one right.\r
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document.write( "thank you for the help \n" );
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Algebra.Com's Answer #67187 by dolly(163) ![]() You can put this solution on YOUR website! f(x) = - 5x - 1\r \n" ); document.write( "\n" ); document.write( "To find f(a-1) you need to replace x by a - 1\r \n" ); document.write( "\n" ); document.write( "f(a-1) = -5(a-1) - 1 \n" ); document.write( " = -5a + 5 - 1 \n" ); document.write( " = - 5a + 4 \n" ); document.write( " |