document.write( "Question 80668: Given f(x) = -2x -4, find f(-3). \n" ); document.write( "
Algebra.Com's Answer #57825 by praseenakos@yahoo.com(507)\"\" \"About 
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QUESTION:\r
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\n" ); document.write( "\n" ); document.write( "Given f(x) = -2x -4, find f(-3).\r
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\n" ); document.write( "\n" ); document.write( "Given f(x) = -2x -4, \r
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\n" ); document.write( "\n" ); document.write( "To find f(-3), replace x by -3 in the given function.\r
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\n" ); document.write( "\n" ); document.write( "==> f(-3) = -2(-3) -4\r
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\n" ); document.write( "\n" ); document.write( "==> = 6 - 4, here rememebr that -2*-3 is +6\r
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\n" ); document.write( "\n" ); document.write( "==> f(-3) = 2\r
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\n" ); document.write( "\n" ); document.write( "Hope you understood.\r
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\n" ); document.write( "\n" ); document.write( "Regards.\r
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\n" ); document.write( "\n" ); document.write( "Praseena.\r
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