https://dashboard.mempawahkab.go.id/wp-content/plugins/ https://www.kungfuology.com/mt-static/ https://pgsd.fkip.unsulbar.ac.id/wp-content/server/https://www.kungfuology.com/home/plugins/ https://land.ubiz.ua/assets/img/ https://sentraki.polimarin.ac.id/js/slot-dana/ https://qml.cvc.uab.es/responsivl/slot-gacor/ https://sentraki.polimarin.ac.id/public/js/ https://fh.uki.ac.id/nul/slot-pulsa/ https://ncc.potensi-utama.ac.id/wp-content/plugins/ https://pgsd.fkip.unsulbar.ac.id/wp-includes/qris/ https://aktasidangmd.gkjw.or.id/aset/css/ https://simpenmas.untirta.ac.id/plugins/slot-dana/
{"id":28071,"date":"2018-04-19T16:25:50","date_gmt":"2018-04-19T09:25:50","guid":{"rendered":"https:\/\/lop12.edu.vn\/?p=28071"},"modified":"2018-04-19T16:25:50","modified_gmt":"2018-04-19T09:25:50","slug":"chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1","status":"publish","type":"post","link":"https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/","title":{"rendered":"Ch\u01b0\u01a1ng 1 – B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: C\u1ef1c tr\u1ecb c\u1ee7a h\u00e0m s\u1ed1 (Ph\u1ea7n 1)"},"content":{"rendered":"

C\u00e2u 1:<\/b>\u00a0Cho h\u00e0m s\u1ed1 y = f(x) c\u00f3 \u0111\u1ed3 th\u1ecb nh\u01b0 h\u00ecnh v\u1ebd. \u0110i\u1ec3m c\u1ef1c \u0111\u1ea1i c\u1ee7a \u0111\u1ed3 th\u1ecb h\u00e0m s\u1ed1 l\u00e0<\/p>\n

\"\"<\/p>\n

A. M(0; 2) \u00a0\u00a0\u00a0B. N(-2; -14)<\/p>\n

C. P(2; -14) \u00a0\u00a0\u00a0 D. N(-2; -14) v\u00e0 P(2; -14)<\/p>\n

C\u00e2u 2:<\/b>\u00a0Cho h\u00e0m s\u1ed1 y = f(x) x\u00e1c \u0111\u1ecbnh, li\u00ean t\u1ee5c tr\u00ean R v\u00e0 c\u00f3 b\u1ea3ng bi\u1ebfn thi\u00ean<\/p>\n

\"\"<\/p>\n

M\u1ec7nh \u0111\u1ec1 n\u00e0o sau \u0111\u00e2y l\u00e0 \u0111\u00fang?<\/p>\n

A. H\u00e0m s\u1ed1 c\u00f3 \u0111\u00fang hai c\u1ef1c tr\u1ecb<\/p>\n

B. H\u00e0m s\u1ed1 c\u00f3 \u0111i\u1ec3m c\u1ef1c ti\u1ec3u l\u00e0 -2<\/p>\n

C. H\u00e0m s\u1ed1 c\u00f3 gi\u00e1 tr\u1ecb c\u1ef1c \u0111\u1ea1i b\u1eb1ng 0.<\/p>\n

D. H\u00e0m s\u1ed1 \u0111\u1ea1t c\u1ef1c \u0111\u1ea1i t\u1ea1i x = 0 \u0111\u1ea1t c\u1ef1c ti\u1ec3u t\u1ea1i x = -1 v\u00e0 x = 1<\/p>\n

C\u00e2u 3:<\/b>\u00a0T\u00ecm a, b, c sao cho h\u00e0m s\u1ed1 y = x3<\/sup>\u00a0+ ax2<\/sup>\u00a0+ bx + c c\u00f3 gi\u00e1 tr\u1ecb b\u1eb1ng 0 khi x = 1 v\u00e0 \u0111\u1ea1t c\u1ef1c tr\u1ecb khi b\u1eb1ng 0 khi x = -1 .<\/p>\n

\"\"<\/p>\n

C\u00e2u 4:<\/b>\u00a0Trong c\u00e1c m\u1ec7nh \u0111\u1ec1 sau, m\u1ec7nh \u0111\u1ec1 n\u00e0o \u0111\u00fang?<\/p>\n

N\u1ebfu f'(x0<\/sub>) = 0 th\u00ec x0<\/sub>\u00a0l\u00e0 \u0111i\u1ec3m c\u1ef1c tr\u1ecb c\u1ee7a h\u00e0m s\u1ed1.<\/p>\n

B. N\u1ebfu f'(x0<\/sub>) = 0 th\u00ec x0<\/sub>\u00a0l\u00e0 \u0111i\u1ec3m c\u1ef1c \u0111\u1ea1i c\u1ee7a h\u00e0m s\u1ed1.<\/p>\n

C. N\u1ebfu f'(x0<\/sub>) = 0 v\u00e0 f”(x0<\/sub>) > 0 th\u00ec x0<\/sub>\u00a0l\u00e0 \u0111i\u1ec3m c\u1ef1c \u0111\u1ea1i c\u1ee7a h\u00e0m s\u1ed1.<\/p>\n

D. N\u1ebfu f(x) c\u00f3 \u0111\u1ea1o h\u00e0m t\u1ea1i x0<\/sub>\u00a0v\u00e0 f\u2019(x) \u0111\u1ed5i d\u1ea5u khi x \u0111i qua x0<\/sub>\u00a0th\u00ec x0<\/sub>\u00a0l\u00e0 \u0111i\u1ec3m c\u1ef1c tr\u1ecb c\u1ee7a h\u00e0m s\u1ed1.<\/p>\n

C\u00e2u 5:<\/b>\u00a0T\u00ecm t\u1ea5t c\u1ea3 c\u00e1c gi\u00e1 tr\u1ecb c\u1ee7a tham s\u1ed1 m \u0111\u1ec3 h\u00e0m s\u1ed1 y = x3<\/sup>\u00a0– 2x2<\/sup>\u00a0+mx + 1 \u0111\u1ea1t c\u1ef1c \u0111\u1ea1i t\u1ea1i x = 1.<\/p>\n

A.m = -1\u00a0\u00a0\u00a0 B. m = 1 \u00a0\u00a0\u00a0 C. m = 4\/3 \u00a0\u00a0\u00a0 D. Kh\u00f4ng t\u1ed3n t\u1ea1i.<\/p>\n

H\u01b0\u1edbng d\u1eabn gi\u1ea3i v\u00e0 \u0110\u00e1p \u00e1n<\/b><\/p>\n\n\n\n
1-A<\/td>\n2-D<\/td>\n3-C<\/td>\n4-D<\/td>\n5-D<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u00e2u 1:<\/b><\/p>\n

D\u1ef1a v\u00e0o \u0111\u1ecbnh ngh\u0129a c\u1ef1c tr\u1ecb.<\/p>\n

Ch\u1ecdn \u0111\u00e1p \u00e1n A.<\/p>\n

C\u00e2u 2:<\/b><\/p>\n

D\u1ef1a v\u00e0o \u0111\u1ecbnh ngh\u0129a c\u1ef1c tr\u1ecb v\u00e0 b\u1ea3ng bi\u1ebfn thi\u00ean.<\/p>\n

Ch\u1ecdn \u0111\u00e1p \u00e1n D.<\/p>\n

C\u00e2u 3:<\/b><\/p>\n

S\u1eed d\u1ee5ng gi\u1ea3 thi\u1ebft v\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u1ea7n c\u1ee7a c\u1ef1c tr\u1ecb ta c\u00f3<\/p>\n

y(1) = 0; y'(-1) = 0; y(-1) = 0<\/p>\n

\"\"<\/p>\n

=> a = 1; b = -1; c = -1<\/p>\n

V\u1edbi a = 1; b = -1; c = -1 th\u00ec h\u00e0m s\u1ed1 \u0111\u00e3 cho tr\u1edf th\u00e0nh y = x3<\/sup>\u00a0+ x2<\/sup>\u00a0– x – 1<\/p>\n

Ta c\u00f3 y’ = 3x2<\/sup>\u00a0+ 2x – 1, y” = 6x + 2. V\u00ec y”=(-1) = -4 < 0 n\u00ean h\u00e0m s\u1ed1 \u0111\u1ea1t c\u1ef1c \u0111\u1ea1i t\u1ea1i x = -1 . V\u1eady a = 1; b = -1; c = -1 l\u00e0 c\u00e1c gi\u00e1 tr\u1ecb c\u1ea7n t\u00ecm.<\/p>\n

Ch\u1ecdn \u0111\u00e1p \u00e1n C.<\/p>\n

C\u00e2u 4:<\/b><\/p>\n

Xem l\u1ea1i \u0111i\u1ec1u ki\u1ec7n c\u1ea7n v\u00e0 \u0111\u1ee7 \u0111\u1ec3 c\u00f3 c\u1ef1c tr\u1ecb c\u1ee7a h\u00e0m s\u1ed1.<\/p>\n

Ch\u1ecdn \u0111\u00e1p \u00e1n D.<\/p>\n

C\u00e2u 5:<\/b><\/p>\n

Ta c\u00f3 y’ = 3x2<\/sub>\u00a0– 4x + m<\/p>\n

H\u00e0m s\u1ed1 \u0111\u1ea1t c\u1ef1c tr\u1ecb t\u1ea1i x = 1 th\u00ec y'(1) => m = 1<\/p>\n

V\u1edbi m = 1 th\u00ec h\u00e0m s\u1ed1 \u0111\u00e3 cho tr\u1edf th\u00e0nh y = x3<\/sup>\u00a0– 2x2<\/sup>\u00a0+ x + 1<\/p>\n

Ta c\u00f3 y’ = 3x2<\/sup>\u00a0– 4x + 1, y” = 6x – 4 V\u00ec y”(1) = 2 > n\u00ean h\u00e0m s\u1ed1 \u0111\u1ea1t c\u1ef1c ti\u1ec3u t\u1ea1i x = 1.<\/p>\n

Do v\u1eady kh\u00f4ng c\u00f3 m th\u1ecfa m\u00e3n. Ch\u1ecdn \u0111\u00e1p \u00e1n D.<\/p>\n

Ch\u00fa \u00fd. Sai l\u1ea7m c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i: khi gi\u1ea3i y'(1) = 0 => m = 1 \u0111\u00e3 v\u1ed9i k\u1ebft lu\u1eadn m\u00e0 kh\u00f4ng ki\u1ec3m tra l\u1ea1i, d\u1eabn \u0111\u1ebfn ch\u1ecdn \u0111\u00e1p \u00e1n B.<\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e2u 1:\u00a0Cho h\u00e0m s\u1ed1 y = f(x) c\u00f3 \u0111\u1ed3 th\u1ecb nh\u01b0 h\u00ecnh v\u1ebd. \u0110i\u1ec3m c\u1ef1c \u0111\u1ea1i c\u1ee7a \u0111\u1ed3 th\u1ecb h\u00e0m s\u1ed1 l\u00e0 A. M(0; 2) \u00a0\u00a0\u00a0B. N(-2; -14) C. P(2; -14) \u00a0\u00a0\u00a0 D. N(-2; -14) v\u00e0 P(2; -14) C\u00e2u 2:\u00a0Cho h\u00e0m s\u1ed1 y = f(x) x\u00e1c \u0111\u1ecbnh, li\u00ean t\u1ee5c tr\u00ean R v\u00e0 c\u00f3 b\u1ea3ng bi\u1ebfn […]<\/p>\n","protected":false},"author":3,"featured_media":28072,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[157],"tags":[1447,1446],"yoast_head":"\nCh\u01b0\u01a1ng 1 - B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: C\u1ef1c tr\u1ecb c\u1ee7a h\u00e0m s\u1ed1 (Ph\u1ea7n 1)<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ch\u01b0\u01a1ng 1 - B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: C\u1ef1c tr\u1ecb c\u1ee7a h\u00e0m s\u1ed1 (Ph\u1ea7n 1)\" \/>\n<meta property=\"og:description\" content=\"C\u00e2u 1:\u00a0Cho h\u00e0m s\u1ed1 y = f(x) c\u00f3 \u0111\u1ed3 th\u1ecb nh\u01b0 h\u00ecnh v\u1ebd. \u0110i\u1ec3m c\u1ef1c \u0111\u1ea1i c\u1ee7a \u0111\u1ed3 th\u1ecb h\u00e0m s\u1ed1 l\u00e0 A. M(0; 2) \u00a0\u00a0\u00a0B. N(-2; -14) C. P(2; -14) \u00a0\u00a0\u00a0 D. N(-2; -14) v\u00e0 P(2; -14) C\u00e2u 2:\u00a0Cho h\u00e0m s\u1ed1 y = f(x) x\u00e1c \u0111\u1ecbnh, li\u00ean t\u1ee5c tr\u00ean R v\u00e0 c\u00f3 b\u1ea3ng bi\u1ebfn […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/\" \/>\n<meta property=\"og:site_name\" content=\"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam\" \/>\n<meta property=\"article:published_time\" content=\"2018-04-19T09:25:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lop12.edu.vn\/wp-content\/uploads\/2018\/04\/1-282.png\" \/>\n\t<meta property=\"og:image:width\" content=\"204\" \/>\n\t<meta property=\"og:image:height\" content=\"432\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"H\u00e0 Trang\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"H\u00e0 Trang\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/\",\"url\":\"https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/\",\"name\":\"Ch\u01b0\u01a1ng 1 - B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: C\u1ef1c tr\u1ecb c\u1ee7a h\u00e0m s\u1ed1 (Ph\u1ea7n 1)\",\"isPartOf\":{\"@id\":\"https:\/\/lop12.edu.vn\/#website\"},\"datePublished\":\"2018-04-19T09:25:50+00:00\",\"dateModified\":\"2018-04-19T09:25:50+00:00\",\"author\":{\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45\"},\"breadcrumb\":{\"@id\":\"https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/lop12.edu.vn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ch\u01b0\u01a1ng 1 – B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: C\u1ef1c tr\u1ecb c\u1ee7a h\u00e0m s\u1ed1 (Ph\u1ea7n 1)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/lop12.edu.vn\/#website\",\"url\":\"https:\/\/lop12.edu.vn\/\",\"name\":\"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/lop12.edu.vn\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45\",\"name\":\"H\u00e0 Trang\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g\",\"caption\":\"H\u00e0 Trang\"},\"url\":\"https:\/\/lop12.edu.vn\/author\/trangvth2\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ch\u01b0\u01a1ng 1 - B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: C\u1ef1c tr\u1ecb c\u1ee7a h\u00e0m s\u1ed1 (Ph\u1ea7n 1)","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/","og_locale":"en_US","og_type":"article","og_title":"Ch\u01b0\u01a1ng 1 - B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: C\u1ef1c tr\u1ecb c\u1ee7a h\u00e0m s\u1ed1 (Ph\u1ea7n 1)","og_description":"C\u00e2u 1:\u00a0Cho h\u00e0m s\u1ed1 y = f(x) c\u00f3 \u0111\u1ed3 th\u1ecb nh\u01b0 h\u00ecnh v\u1ebd. \u0110i\u1ec3m c\u1ef1c \u0111\u1ea1i c\u1ee7a \u0111\u1ed3 th\u1ecb h\u00e0m s\u1ed1 l\u00e0 A. M(0; 2) \u00a0\u00a0\u00a0B. N(-2; -14) C. P(2; -14) \u00a0\u00a0\u00a0 D. N(-2; -14) v\u00e0 P(2; -14) C\u00e2u 2:\u00a0Cho h\u00e0m s\u1ed1 y = f(x) x\u00e1c \u0111\u1ecbnh, li\u00ean t\u1ee5c tr\u00ean R v\u00e0 c\u00f3 b\u1ea3ng bi\u1ebfn […]","og_url":"https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/","og_site_name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam","article_published_time":"2018-04-19T09:25:50+00:00","og_image":[{"width":204,"height":432,"url":"https:\/\/lop12.edu.vn\/wp-content\/uploads\/2018\/04\/1-282.png","type":"image\/png"}],"author":"H\u00e0 Trang","twitter_card":"summary_large_image","twitter_misc":{"Written by":"H\u00e0 Trang","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/","url":"https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/","name":"Ch\u01b0\u01a1ng 1 - B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: C\u1ef1c tr\u1ecb c\u1ee7a h\u00e0m s\u1ed1 (Ph\u1ea7n 1)","isPartOf":{"@id":"https:\/\/lop12.edu.vn\/#website"},"datePublished":"2018-04-19T09:25:50+00:00","dateModified":"2018-04-19T09:25:50+00:00","author":{"@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45"},"breadcrumb":{"@id":"https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/lop12.edu.vn\/chuong-1-bai-tap-trac-nghiem-giai-tich-12-cuc-tri-cua-ham-so-phan-1\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/lop12.edu.vn\/"},{"@type":"ListItem","position":2,"name":"Ch\u01b0\u01a1ng 1 – B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: C\u1ef1c tr\u1ecb c\u1ee7a h\u00e0m s\u1ed1 (Ph\u1ea7n 1)"}]},{"@type":"WebSite","@id":"https:\/\/lop12.edu.vn\/#website","url":"https:\/\/lop12.edu.vn\/","name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lop12.edu.vn\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45","name":"H\u00e0 Trang","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g","caption":"H\u00e0 Trang"},"url":"https:\/\/lop12.edu.vn\/author\/trangvth2\/"}]}},"_links":{"self":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/28071"}],"collection":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/comments?post=28071"}],"version-history":[{"count":1,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/28071\/revisions"}],"predecessor-version":[{"id":28076,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/28071\/revisions\/28076"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/media\/28072"}],"wp:attachment":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/media?parent=28071"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/categories?post=28071"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/tags?post=28071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}