{"id":1391,"date":"2019-06-20T14:07:57","date_gmt":"2019-06-20T18:07:57","guid":{"rendered":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/?post_type=back-matter&p=1391"},"modified":"2020-01-04T14:17:30","modified_gmt":"2020-01-04T19:17:30","slug":"answer-key-4-4","status":"publish","type":"back-matter","link":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/back-matter\/answer-key-4-4\/","title":{"raw":"Answer Key 4.4","rendered":"Answer Key 4.4"},"content":{"raw":"[latexpage]\r\n
    \r\n \t
  1. \r\n\r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(1\\)<\/td>\r\n\\(5\\)<\/td>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(2\\)<\/td>\r\n<\/tr>\r\n
    \\(-1\\)<\/td>\r\n\\(-1\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\nCheck \\((0,0)\\)\r\n\\(0>3(0)+2\\)\r\nFalse\r\n\u2234 Shade other side\r\n\r\n\"Graph<\/li>\r\n \t
  2. \r\n\r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(-3\\)<\/td>\r\n<\/tr>\r\n
    \\(4\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n
    \\(-4\\)<\/td>\r\n\\(-6\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\nCheck \\((0,0)\\)\r\n\\(3(0)-4(0)>12\\)\r\nFalse\r\n\u2234 Shade other side\r\n\r\n\"Graph<\/li>\r\n \t
  3. \r\n\r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(3\\)<\/td>\r\n<\/tr>\r\n
    \\(-2\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n
    \\(-4\\)<\/td>\r\n\\(-3\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\nCheck \\((0,0)\\)\r\n\\(0\\ge 0+6\\)\r\nFalse\r\n\u2234 Shade other side\r\n\r\n\"Graph<\/li>\r\n \t
  4. \r\n\r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(-3\\)<\/td>\r\n<\/tr>\r\n
    \\(2\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n
    \\(4\\)<\/td>\r\n\\(3\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\nCheck \\((0,0)\\)\r\n\\(0-0\\ge 6\\)\r\nFalse\r\n\u2234 Shade other side\r\n\r\n\"Graph<\/li>\r\n \t
  5. \r\n\r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(5\\)<\/td>\r\n<\/tr>\r\n
    \\(-2\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n
    \\(-4\\)<\/td>\r\n\\(-5\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\nCheck \\((0,0)\\)\r\n\\(0>0+10\\)\r\nFalse\r\n\u2234 Shade other side\r\n\r\n\"Graph<\/li>\r\n \t
  6. \r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(-5\\)<\/td>\r\n<\/tr>\r\n
    \\(-4\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\nCheck \\((0,0)\\)\r\n\\(0+0>-20\\)\r\nTrue\r\n\u2234 Shade the \\((0,0)\\) side\r\n\r\n\"Graph<\/li>\r\n \t
  7. \r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(5\\)<\/td>\r\n<\/tr>\r\n
    \\(-4\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\nCheck \\((0,0)\\)\r\n\\(0\\ge 0+20\\)\r\nFalse\r\n\u2234 Shade other side\r\n\r\n\"Graph<\/li>\r\n \t
  8. \r\n\r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(-5\\)<\/td>\r\n<\/tr>\r\n
    \\(-2\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n
    \\(-4\\)<\/td>\r\n\\(5\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\nCheck \\((0,0)\\)\r\n\\(0+0\\ge -10\\)\r\nTrue\r\n\u2234 Shade the \\((0,0)\\) side\r\n\r\n\"Graph<\/li>\r\n \t
  9. \u200b\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(6\\)<\/td>\r\n\\(2\\)<\/td>\r\n<\/tr>\r\n
    \\(5\\)<\/td>\r\n\\(1\\)<\/td>\r\n<\/tr>\r\n
    \\(4\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n
    \\(3\\)<\/td>\r\n\\(1\\)<\/td>\r\n<\/tr>\r\n
    \\(2\\)<\/td>\r\n\\(2\\)<\/td>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(4\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\"Graph<\/li>\r\n \t
  10. \r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(6\\)<\/td>\r\n\\(6\\)<\/td>\r\n<\/tr>\r\n
    \\(5\\)<\/td>\r\n\\(5\\)<\/td>\r\n<\/tr>\r\n
    \\(4\\)<\/td>\r\n\\(4\\)<\/td>\r\n<\/tr>\r\n
    \\(3\\)<\/td>\r\n\\(3\\)<\/td>\r\n<\/tr>\r\n
    \\(2\\)<\/td>\r\n\\(4\\)<\/td>\r\n<\/tr>\r\n
    \\(1\\)<\/td>\r\n\\(5\\)<\/td>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(6\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\"Graph<\/li>\r\n \t
  11. \r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(5\\)<\/td>\r\n\\(3\\)<\/td>\r\n<\/tr>\r\n
    \\(4\\)<\/td>\r\n\\(2\\)<\/td>\r\n<\/tr>\r\n
    \\(3\\)<\/td>\r\n\\(1\\)<\/td>\r\n<\/tr>\r\n
    \\(2\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n
    \\(1\\)<\/td>\r\n\\(1\\)<\/td>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(2\\)<\/td>\r\n<\/tr>\r\n
    \\(-1\\)<\/td>\r\n\\(3\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\"Graph<\/li>\r\n \t
  12. \r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(5\\)<\/td>\r\n\\(5\\)<\/td>\r\n<\/tr>\r\n
    \\(4\\)<\/td>\r\n\\(4\\)<\/td>\r\n<\/tr>\r\n
    \\(3\\)<\/td>\r\n\\(3\\)<\/td>\r\n<\/tr>\r\n
    \\(2\\)<\/td>\r\n\\(2\\)<\/td>\r\n<\/tr>\r\n
    \\(1\\)<\/td>\r\n\\(3\\)<\/td>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(4\\)<\/td>\r\n<\/tr>\r\n
    \\(-1\\)<\/td>\r\n\\(5\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\"Graph<\/li>\r\n \t
  13. \r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(5\\)<\/td>\r\n\\(-3\\)<\/td>\r\n<\/tr>\r\n
    \\(4\\)<\/td>\r\n\\(-2\\)<\/td>\r\n<\/tr>\r\n
    \\(3\\)<\/td>\r\n\\(-1\\)<\/td>\r\n<\/tr>\r\n
    \\(2\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n
    \\(1\\)<\/td>\r\n\\(-1\\)<\/td>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(-2\\)<\/td>\r\n<\/tr>\r\n
    \\(-1\\)<\/td>\r\n\\(-3\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\"Graph<\/li>\r\n \t
  14. \r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(5\\)<\/td>\r\n\\(-1\\)<\/td>\r\n<\/tr>\r\n
    \\(4\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n
    \\(3\\)<\/td>\r\n\\(1\\)<\/td>\r\n<\/tr>\r\n
    \\(2\\)<\/td>\r\n\\(2\\)<\/td>\r\n<\/tr>\r\n
    \\(1\\)<\/td>\r\n\\(1\\)<\/td>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n
    \\(-1\\)<\/td>\r\n\\(-1\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\"Graph<\/li>\r\n \t
  15. \r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(1\\)<\/td>\r\n\\(-3\\)<\/td>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(-2\\)<\/td>\r\n<\/tr>\r\n
    \\(-1\\)<\/td>\r\n\\(-1\\)<\/td>\r\n<\/tr>\r\n
    \\(-2\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n
    \\(-3\\)<\/td>\r\n\\(-1\\)<\/td>\r\n<\/tr>\r\n
    \\(-4\\)<\/td>\r\n\\(-2\\)<\/td>\r\n<\/tr>\r\n
    \\(-5\\)<\/td>\r\n\\(-3\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\"Graph<\/li>\r\n \t
  16. \r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
    x<\/th>\r\ny<\/th>\r\n<\/tr>\r\n
    \\(-5\\)<\/td>\r\n\\(-1\\)<\/td>\r\n<\/tr>\r\n
    \\(-4\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n
    \\(-3\\)<\/td>\r\n\\(1\\)<\/td>\r\n<\/tr>\r\n
    \\(-2\\)<\/td>\r\n\\(2\\)<\/td>\r\n<\/tr>\r\n
    \\(-1\\)<\/td>\r\n\\(1\\)<\/td>\r\n<\/tr>\r\n
    \\(0\\)<\/td>\r\n\\(0\\)<\/td>\r\n<\/tr>\r\n
    \\(1\\)<\/td>\r\n\\(-1\\)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\"Graph<\/li>\r\n<\/ol>","rendered":"
      \n
    1. \n\n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"1\"<\/td>\n\"5\"<\/td>\n<\/tr>\n
      \"0\"<\/td>\n\"2\"<\/td>\n<\/tr>\n
      \"-1\"<\/td>\n\"-1\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Check \"(0,0)\"
      \n\"0>3(0)+2\"
      \nFalse
      \n\u2234 Shade other side<\/p>\n

      \"Graph<\/li>\n

    2. \n\n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"0\"<\/td>\n\"-3\"<\/td>\n<\/tr>\n
      \"4\"<\/td>\n\"0\"<\/td>\n<\/tr>\n
      \"-4\"<\/td>\n\"-6\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Check \"(0,0)\"
      \n\"3(0)-4(0)>12\"
      \nFalse
      \n\u2234 Shade other side<\/p>\n

      \"Graph<\/li>\n

    3. \n\n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"0\"<\/td>\n\"3\"<\/td>\n<\/tr>\n
      \"-2\"<\/td>\n\"0\"<\/td>\n<\/tr>\n
      \"-4\"<\/td>\n\"-3\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Check \"(0,0)\"
      \n\"0\ge 0+6\"
      \nFalse
      \n\u2234 Shade other side<\/p>\n

      \"Graph<\/li>\n

    4. \n\n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"0\"<\/td>\n\"-3\"<\/td>\n<\/tr>\n
      \"2\"<\/td>\n\"0\"<\/td>\n<\/tr>\n
      \"4\"<\/td>\n\"3\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Check \"(0,0)\"
      \n\"0-0\ge 6\"
      \nFalse
      \n\u2234 Shade other side<\/p>\n

      \"Graph<\/li>\n

    5. \n\n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"0\"<\/td>\n\"5\"<\/td>\n<\/tr>\n
      \"-2\"<\/td>\n\"0\"<\/td>\n<\/tr>\n
      \"-4\"<\/td>\n\"-5\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Check \"(0,0)\"
      \n\"0>0+10\"
      \nFalse
      \n\u2234 Shade other side<\/p>\n

      \"Graph<\/li>\n

    6. \n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"0\"<\/td>\n\"-5\"<\/td>\n<\/tr>\n
      \"-4\"<\/td>\n\"0\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Check \"(0,0)\"
      \n\"0+0>-20\"
      \nTrue
      \n\u2234 Shade the \"(0,0)\" side<\/p>\n

      \"Graph<\/li>\n

    7. \n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"0\"<\/td>\n\"5\"<\/td>\n<\/tr>\n
      \"-4\"<\/td>\n\"0\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Check \"(0,0)\"
      \n\"0\ge 0+20\"
      \nFalse
      \n\u2234 Shade other side<\/p>\n

      \"Graph<\/li>\n

    8. \n\n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"0\"<\/td>\n\"-5\"<\/td>\n<\/tr>\n
      \"-2\"<\/td>\n\"0\"<\/td>\n<\/tr>\n
      \"-4\"<\/td>\n\"5\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Check \"(0,0)\"
      \n\"0+0\ge -10\"
      \nTrue
      \n\u2234 Shade the \"(0,0)\" side<\/p>\n

      \"Graph<\/li>\n

    9. \u200b
      \n\n\n\n\n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"6\"<\/td>\n\"2\"<\/td>\n<\/tr>\n
      \"5\"<\/td>\n\"1\"<\/td>\n<\/tr>\n
      \"4\"<\/td>\n\"0\"<\/td>\n<\/tr>\n
      \"3\"<\/td>\n\"1\"<\/td>\n<\/tr>\n
      \"2\"<\/td>\n\"2\"<\/td>\n<\/tr>\n
      \"0\"<\/td>\n\"4\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \"Graph<\/li>\n

    10. \n\n\n\n\n\n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"6\"<\/td>\n\"6\"<\/td>\n<\/tr>\n
      \"5\"<\/td>\n\"5\"<\/td>\n<\/tr>\n
      \"4\"<\/td>\n\"4\"<\/td>\n<\/tr>\n
      \"3\"<\/td>\n\"3\"<\/td>\n<\/tr>\n
      \"2\"<\/td>\n\"4\"<\/td>\n<\/tr>\n
      \"1\"<\/td>\n\"5\"<\/td>\n<\/tr>\n
      \"0\"<\/td>\n\"6\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \"Graph<\/li>\n

    11. \n\n\n\n\n\n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"5\"<\/td>\n\"3\"<\/td>\n<\/tr>\n
      \"4\"<\/td>\n\"2\"<\/td>\n<\/tr>\n
      \"3\"<\/td>\n\"1\"<\/td>\n<\/tr>\n
      \"2\"<\/td>\n\"0\"<\/td>\n<\/tr>\n
      \"1\"<\/td>\n\"1\"<\/td>\n<\/tr>\n
      \"0\"<\/td>\n\"2\"<\/td>\n<\/tr>\n
      \"-1\"<\/td>\n\"3\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \"Graph<\/li>\n

    12. \n\n\n\n\n\n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"5\"<\/td>\n\"5\"<\/td>\n<\/tr>\n
      \"4\"<\/td>\n\"4\"<\/td>\n<\/tr>\n
      \"3\"<\/td>\n\"3\"<\/td>\n<\/tr>\n
      \"2\"<\/td>\n\"2\"<\/td>\n<\/tr>\n
      \"1\"<\/td>\n\"3\"<\/td>\n<\/tr>\n
      \"0\"<\/td>\n\"4\"<\/td>\n<\/tr>\n
      \"-1\"<\/td>\n\"5\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \"Graph<\/li>\n

    13. \n\n\n\n\n\n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"5\"<\/td>\n\"-3\"<\/td>\n<\/tr>\n
      \"4\"<\/td>\n\"-2\"<\/td>\n<\/tr>\n
      \"3\"<\/td>\n\"-1\"<\/td>\n<\/tr>\n
      \"2\"<\/td>\n\"0\"<\/td>\n<\/tr>\n
      \"1\"<\/td>\n\"-1\"<\/td>\n<\/tr>\n
      \"0\"<\/td>\n\"-2\"<\/td>\n<\/tr>\n
      \"-1\"<\/td>\n\"-3\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \"Graph<\/li>\n

    14. \n\n\n\n\n\n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"5\"<\/td>\n\"-1\"<\/td>\n<\/tr>\n
      \"4\"<\/td>\n\"0\"<\/td>\n<\/tr>\n
      \"3\"<\/td>\n\"1\"<\/td>\n<\/tr>\n
      \"2\"<\/td>\n\"2\"<\/td>\n<\/tr>\n
      \"1\"<\/td>\n\"1\"<\/td>\n<\/tr>\n
      \"0\"<\/td>\n\"0\"<\/td>\n<\/tr>\n
      \"-1\"<\/td>\n\"-1\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \"Graph<\/li>\n

    15. \n\n\n\n\n\n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"1\"<\/td>\n\"-3\"<\/td>\n<\/tr>\n
      \"0\"<\/td>\n\"-2\"<\/td>\n<\/tr>\n
      \"-1\"<\/td>\n\"-1\"<\/td>\n<\/tr>\n
      \"-2\"<\/td>\n\"0\"<\/td>\n<\/tr>\n
      \"-3\"<\/td>\n\"-1\"<\/td>\n<\/tr>\n
      \"-4\"<\/td>\n\"-2\"<\/td>\n<\/tr>\n
      \"-5\"<\/td>\n\"-3\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \"Graph<\/li>\n

    16. \n\n\n\n\n\n\n\n\n\n\n
      x<\/th>\ny<\/th>\n<\/tr>\n
      \"-5\"<\/td>\n\"-1\"<\/td>\n<\/tr>\n
      \"-4\"<\/td>\n\"0\"<\/td>\n<\/tr>\n
      \"-3\"<\/td>\n\"1\"<\/td>\n<\/tr>\n
      \"-2\"<\/td>\n\"2\"<\/td>\n<\/tr>\n
      \"-1\"<\/td>\n\"1\"<\/td>\n<\/tr>\n
      \"0\"<\/td>\n\"0\"<\/td>\n<\/tr>\n
      \"1\"<\/td>\n\"-1\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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