{"id":245,"date":"2019-06-04T15:55:05","date_gmt":"2019-06-04T08:55:05","guid":{"rendered":"http:\/\/www.truyenthong.edu.vn\/?p=245"},"modified":"2019-06-04T15:55:05","modified_gmt":"2019-06-04T08:55:05","slug":"mot-so-sai-lam-cua-hoc-sinh-lop-11-khi-giai-toan-ung-dung-dao-ham-de-khao-sat-va-ve-do-thi-ham-so","status":"publish","type":"post","link":"https:\/\/truyenthong.edu.vn\/sanpham\/2019\/06\/04\/mot-so-sai-lam-cua-hoc-sinh-lop-11-khi-giai-toan-ung-dung-dao-ham-de-khao-sat-va-ve-do-thi-ham-so\/","title":{"rendered":"M\u1ed9t s\u1ed1 sai l\u1ea7m c\u1ee7a h\u1ecdc sinh l\u1edbp 11 khi gi\u1ea3i to\u00e1n \u1ee9ng d\u1ee5ng \u0110\u1ea1o h\u00e0m \u0111\u1ec3 kh\u1ea3o s\u00e1t v\u00e0 v\u1ebd \u0111\u1ed3 th\u1ecb h\u00e0m s\u1ed1"},"content":{"rendered":"\n<p>Trong chu\u031bo\u031bng tri\u0300nh gia\u0309i ti\u0301ch 11, n\u1ecd\u0302i dung \u0111a\u0323o ha\u0300m \u0111\u00ea\u0309 kha\u0309o sa\u0301t va\u0300 ve\u0303 \u0111\u00f4\u0300 thi\u0323 cu\u0309a ha\u0300m s\u00f4\u0301 co\u0301 m\u1ecd\u0302t vi\u0323 tri\u0301 \u0111\u1ea1\u0306t bi\u1eb9\u0302t quan tro\u0323ng, chi\u00ea\u0301m h\u00e2\u0300u h\u00ea\u0301t s\u00f4\u0301 ti\u00ea\u0301t trong chu\u031bo\u031bng tri\u0300nh. La\u0300 m\u1ecd\u0302t co\u0302ng cu\u0323 r\u00e2\u0301t \u2018\u2018ma\u0323nh\u2019\u2019 \u0111\u00ea\u0309 gia\u0309i quy\u00ea\u0301t h\u00e2\u0300u h\u00ea\u0301t nh\u01b0\u0303ng ba\u0300i toa\u0301n trong ca\u0301c \u0111\u00ea\u0300 thi t\u00f4\u0301t nghi\u1eb9\u0302p Trung ho\u0323c ph\u00f4\u0309 tho\u0302ng cu\u0303ng nhu\u031b trong ca\u0301c \u0111\u00ea\u0300 thi tuy\u00ea\u0309n sinh \u0110a\u0323i ho\u0323c, Cao \u0111\u0103\u0309ng. Trong \u0111\u00ea\u0300 ta\u0300i \u201cM\u1ecd\u0302t s\u00f4\u0301 sai l\u00e2\u0300m cu\u0309a ho\u0323c sinh l\u01a1\u0301p 11 khi gia\u0309i toa\u0301n \u01b0\u0301ng du\u0323ng \u0111a\u0323o ha\u0300m \u0111\u00ea\u0309 kha\u0309o sa\u0301t va\u0300 ve\u0303 \u0111\u00f4\u0300 thi\u0323 ha\u0300m s\u00f4\u0301\u201d, to\u0302i xin \u0111u\u031ba ra m\u1ecd\u0302t va\u0300i y\u0301 ki\u00ea\u0301n nh\u0103\u0300m pha\u0302n ti\u0301ch, ti\u0300m ra nguye\u0302n nha\u0302n, s\u01b0\u0309a ch\u01b0\u0303a nh\u01b0\u0303ng sai l\u00e2\u0300m \u0111o\u0301, giu\u0301p ho\u0323c sinh n\u0103\u0301m v\u01b0\u0303ng ki\u00ea\u0301n th\u01b0\u0301c lie\u0302n quan \u0111\u00ea\u0301n phu\u031bo\u031bng tri\u0300nh, b\u00e2\u0301t phu\u031bo\u031bng tri\u0300nh mu\u0303 va\u0300 logarit, re\u0300n luy\u1eb9\u0302n na\u0306ng l\u01b0\u0323c gia\u0309i toa\u0301n cho ho\u0323c sinh \u0111\u00f4\u0300ng th\u01a1\u0300i na\u0302ng cao hi\u1eb9\u0302u qua\u0309 da\u0323y toa\u0301n trong ca\u0301c tru\u031b\u01a1\u0300ng ph\u00f4\u0309 tho\u0302ng. <\/p>\n\n\n<!--more-->\n\n\n<p>Ngoa\u0300i ph\u00e2\u0300n m\u01a1\u0309 \u0111\u00e2\u0300u, k\u00ea\u0301t lu\u1ea1\u0302n, ta\u0300i li\u1eb9\u0302u tham kha\u0309o va\u0300 phu\u0323 lu\u0323c, n\u1ecd\u0302i dung chi\u0301nh cu\u0309a \u0111\u00ea\u0300 ta\u0300i \u0111u\u031b\u01a1\u0323c tri\u0300nh ba\u0300y \u01a1\u0309 ph\u00e2\u0300n II. Ph\u00e2\u0300n n\u1ecd\u0302i dung, ne\u0302u le\u0302n m\u1ecd\u0302t va\u0300i ki\u00ea\u0301n th\u01b0\u0301c co\u031b ba\u0309n, th\u01b0\u0323c tra\u0323ng va\u0300 tri\u0300nh ba\u0300y, s\u01b0\u0309a ch\u01b0\u0303a m\u1ecd\u0302t s\u00f4\u0301 sai l\u00e2\u0300m cu\u0309a ho\u0323c sinh khi gia\u0309i ba\u0300i toa\u0301n \u0111ao ha\u0300m.<\/p>\n\n\n<p>Th\u00f4ng tin v\u1ec1 s\u1ea3n ph\u1ea9m:<\/p>\n\n\n<ul class=\"wp-block-list\"><li>H\u1ecdc ph\u1ea7n: Ho\u1ea1t \u0111\u1ed9ng Tr\u1ea3i nghi\u1ec7m s\u00e1ng t\u1ea1o<\/li><li>N\u0103m: 2018<\/li><li>T\u00e1c gi\u1ea3: L\u00ea V\u0103n Thanh T\u00f9ng<\/li><li>T\u1ea3i v\u1ec1 (pdf): <a href=\"https:\/\/drive.google.com\/file\/d\/1jSuoa3zqVcss-okrOJNWWR-e41QUafWX\/view?usp=sharing\">B\u1ea3n pdf<\/a><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Trong chu\u031bo\u031bng tri\u0300nh gia\u0309i ti\u0301ch 11, n\u1ecd\u0302i dung \u0111a\u0323o ha\u0300m \u0111\u00ea\u0309 kha\u0309o sa\u0301t va\u0300 ve\u0303 \u0111\u00f4\u0300 thi\u0323 cu\u0309a ha\u0300m s\u00f4\u0301 co\u0301 m\u1ecd\u0302t vi\u0323 tri\u0301 \u0111\u1ea1\u0306t bi\u1eb9\u0302t quan tro\u0323ng, chi\u00ea\u0301m h\u00e2\u0300u h\u00ea\u0301t s\u00f4\u0301 ti\u00ea\u0301t trong chu\u031bo\u031bng tri\u0300nh. La\u0300 m\u1ecd\u0302t co\u0302ng cu\u0323 r\u00e2\u0301t \u2018\u2018ma\u0323nh\u2019\u2019 \u0111\u00ea\u0309 gia\u0309i quy\u00ea\u0301t h\u00e2\u0300u h\u00ea\u0301t nh\u01b0\u0303ng ba\u0300i toa\u0301n trong ca\u0301c \u0111\u00ea\u0300 thi t\u00f4\u0301t [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[48,75,165],"class_list":["post-245","post","type-post","status-publish","format-standard","hentry","category-hoat-dong-trai-nghiem","tag-dao-ham","tag-ham-so","tag-trai-nghiem"],"_links":{"self":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts\/245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/comments?post=245"}],"version-history":[{"count":0,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts\/245\/revisions"}],"wp:attachment":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/media?parent=245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/categories?post=245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/tags?post=245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}