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\u0110\u1ec1 thi THPT Qu\u1ed1c gia m\u00f4n To\u00e1n 2016 c\u00f3 t\u1ea5t c\u1ea3 10 c\u00e2u h\u1ecfi d\u01b0\u1edbi h\u00ecnh th\u1ee9c t\u1ef1 lu\u1eadn v\u1edbi n\u1ed9i dung tr\u1ea3i \u0111\u1ec1u trong ch\u01b0\u01a1ng tr\u00ecnh THPT, ch\u1ee7 y\u1ebfu l\u00e0 l\u1edbp 12. B\u00e0i thi s\u1ebd \u0111\u01b0\u1edbc ch\u1ea5m theo ph\u01b0\u01a1ng th\u1ee9c t\u1eeb tr\u00ean xu\u1ed1ng d\u01b0\u1edbi, \u0111\u00fang \u0111\u1ebfn \u0111\u00e2u ch\u1ea5m \u0111i\u1ec3m \u0111\u1ebfn \u0111\u00f3, sai \u1edf \u0111\u00e2u s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c t\u00ednh \u0111i\u1ec3m ph\u1ea7n b\u00e0i l\u00e0m ti\u1ebfp theo, d\u00f9 k\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng ch\u00ednh x\u00e1c. Tr\u01b0\u1edbc ng\u00e0y th\u00ed sinh l\u00e0m \u0111\u1ec1 thi THPT Qu\u1ed1c gia m\u00f4n To\u00e1n, \u0111\u1ea1i di\u1ec7n B\u1ed9 GD&\u0110T \u0111\u00e3 kh\u1eb3ng \u0111\u1ecbnh \u0111\u1ec1 thi n\u0103m 2016 s\u1ebd kh\u00f4ng qu\u00e1 kh\u00f3, th\u1eadm ch\u00ed l\u00e0 d\u1ec5 n\u1ebfu th\u00ed sinh n\u1eafm ch\u1eafc ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n. \u0110\u1ec1 thi s\u1ebd b\u00e1m s\u00e1t c\u1ea5u tr\u00fac n\u0103m 2015 v\u1edbi m\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi mang t\u00ednh ph\u00e2n lo\u1ea1i.
\n $\"\u0111\u1ec1$ Theo nh\u1eadn \u0111\u1ecbnh c\u1ee7a m\u1ed9t s\u1ed1 th\u00ed sinh kh\u00f4ng kh\u00f3 \u0111\u1ec3 \u0111\u1ea1t \u0111i\u1ec3m tr\u00ean trung b\u00ecnh v\u1edbi \u0111\u1ec1 thi THPT Qu\u1ed1c gia m\u00f4n To\u00e1n. N\u1ebfu n\u1eafm ch\u1eafc ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c 7\/10 c\u00e2u h\u1ecfi. Tuy nhi\u00ean, \u0111\u1ec3 \u0111\u1ea1t tr\u00ean \u0111i\u1ec3m 7 l\u00e0 \u0111i\u1ec1u kh\u00f4ng \u0111\u01a1n gi\u1ea3n. Nhi\u1ec1u th\u00ed sinh nh\u1eadn \u0111\u1ecbnh 3 c\u00e2u h\u1ecfi cu\u1ed1i c\u00f3 t\u00ednh ph\u00e2n lo\u1ea1i cao, nhi\u1ec1u th\u00ed sinh ch\u1ec9 thi v\u1edbi m\u1ee5c \u0111\u00edch x\u00e9t t\u1ed1t nghi\u1ec7p \u0111\u00e3 b\u1ecf kh\u00f4ng l\u00e0m nh\u1eefng c\u00e2u n\u00e0y \u0111\u1ec3 t\u1eadp trung ho\u00e0n thi\u1ec7n nh\u1eefng c\u00e2u d\u1ec5 h\u01a1n. Th\u00ed sinh c\u00f3 th\u1ec3 nhanh ch\u00f3ng gi\u1ea3i \u0111\u01b0\u1ee3c c\u00e1c c\u00e2u 1, 2, 4 c\u00f3 n\u1ed9i dung v\u1ec1 kh\u1ea3o s\u00e1t h\u00e0m s\u1ed1 v\u00e0 v\u1ebd \u0111\u1ed3 th\u1ecb, t\u00ecm gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t v\u00e0 nh\u1ecf nh\u1ea5t c\u1ee7a h\u00e0m s\u1ed1 tr\u00ean \u0111o\u1ea1n [a;b], t\u00ednh t\u00edch ph\u00e2n. V\u1edbi nh\u1eefng th\u00ed sinh n\u1eafm ch\u1eafc ki\u1ebfn th\u1ee9c h\u01a1n c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua c\u00e2u 3, 5, 6 v\u00e0 7 \u0111\u1ec3 \u0111\u1ee7 \u0111i\u1ec3m x\u00e9t t\u1ed1t nghi\u1ec7p v\u00e0 x\u00e9t tuy\u1ec3n v\u00e0o m\u1ed9t s\u1ed1 tr\u01b0\u1eddng c\u00f3 m\u1ee9c \u0111i\u1ec3m chu\u1ea9n \u1edf t\u1ea7m trung. Nhi\u1ec1u th\u00ed sinh r\u1eddi kh\u1ecfi ph\u00f2ng thi v\u1edbi khu\u00f4n m\u1eb7t c\u0103ng th\u1eb3ng do ch\u1ec9 l\u00e0m \u0111\u01b0\u1ee3c 70% \u0111\u1ec1 thi th\u00ec kh\u00f4ng th\u1ec3 l\u00e0m th\u00eam \u0111\u01b0\u1ee3c n\u1eefa do 3 c\u00e2u cu\u1ed1i qu\u00e1 kh\u00f3. C\u00e2u s\u1ed1 8 l\u00e0 c\u00e2u h\u1ecfi t\u00ecm t\u1ecda \u0111\u1ed9 c\u1ee7a 1 \u0111i\u1ec3m trong t\u1ecda \u0111\u1ed9 c\u1ee7a h\u00ecnh h\u1ecdc kh\u00f4ng gian. C\u00e2u 9 y\u00eau c\u1ea7u th\u00ed sinh gi\u1ea3i ph\u01b0\u01a1ng tr\u00ecnh logarit. C\u00e2u cu\u1ed1i \u0111\u00f2i h\u1ecfi th\u00ed sinh t\u00ecm gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t c\u1ee7a bi\u1ec3u th\u1ee9c ch\u1ee9a c\u1ea3 s\u1ed1 v\u00e0 ch\u1eef. Nh\u1eefng th\u00ed sinh c\u00f3 h\u1ecdc l\u1ef1c trung b\u00ecnh c\u00f3 th\u1ec3 l\u00e0m 6 c\u00e2u \u0111\u1ea7u b\u00e0i trong v\u00f2ng 1h30 ti\u1ebfng v\u00e0 c\u00f3 th\u1ec3 \u0111\u1ea1t tr\u00ean 5 \u0111i\u1ec3m. T\u1eeb c\u00e2u 7 tr\u1edf l\u00ean b\u1eaft \u0111\u1ea7u c\u00f3 t\u00ednh ph\u00e2n lo\u1ea1i, trong \u0111\u00f3, c\u00e2u 10\u00a0\u0111\u00f2i h\u1ecfi th\u00ed sinh ph\u1ea3i c\u00f3 ki\u1ebfn th\u1ee9c bao qu\u00e1t v\u00e0 n\u00e2ng cao m\u1edbi gi\u1ea3i \u0111\u01b0\u1ee3c do n\u00f4i dung \u00a0n\u1eb1m trong ch\u01b0\u01a1ng tr\u00ecnh 11 v\u00e0 12. B\u1eaft \u0111\u1ea7u t\u1eeb c\u00e2u 7 nhi\u1ec1u th\u00ed sinh ch\u1ec9 l\u00e0m \u0111\u01b0\u1ee3c n\u1eeda c\u00e2u do kh\u00f4ng th\u1ec3 ngh\u0129 th\u00eam c\u00e1ch gi\u1ea3i.<\/p>\n

Theo Hoc.vtc.vn<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Th\u00ed sinh c\u1ea3 n\u01b0\u1edbc v\u1eeba k\u1ebft th\u00fac th\u1eddi gian l\u00e0m \u0111\u1ec1 thi THPT Qu\u1ed1c gia m\u00f4n To\u00e1n 2016. \u0110\u1ec1 thi \u0111\u01b0\u1ee3c nh\u1eadn \u0111\u1ecbnh l\u00e0 c\u00f3 \u0111\u1ed9 ph\u00e2n h\u00f3a r\u00f5 n\u00e9t v\u1edbi nhi\u1ec1u c\u00e2u h\u1ecfi kh\u00f3 d\u00e0nh cho h\u1ecdc sinh kh\u00e1 gi\u1ecfi. \u0110\u1ec1 thi THPT Qu\u1ed1c gia m\u00f4n To\u00e1n 2016 c\u00f3 t\u1ea5t c\u1ea3 10 c\u00e2u h\u1ecfi […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[19],"tags":[],"yoast_head":"\n\u0110\u1ec1 thi THPT Qu\u1ed1c gia m\u00f4n To\u00e1n: \u0110\u1ec1 qu\u00e1 kh\u00f3 \u0111\u1ec3 \u0111\u1ea1t tr\u00ean 7 \u0111i\u1ec3m<\/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\/de-thi-thpt-quoc-gia-mon-toan-de-qua-kho-de-dat-tren-7-diem\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0110\u1ec1 thi THPT Qu\u1ed1c gia m\u00f4n To\u00e1n: \u0110\u1ec1 qu\u00e1 kh\u00f3 \u0111\u1ec3 \u0111\u1ea1t tr\u00ean 7 \u0111i\u1ec3m\" \/>\n<meta property=\"og:description\" content=\"Th\u00ed sinh c\u1ea3 n\u01b0\u1edbc v\u1eeba k\u1ebft th\u00fac th\u1eddi gian l\u00e0m \u0111\u1ec1 thi THPT Qu\u1ed1c gia m\u00f4n To\u00e1n 2016. \u0110\u1ec1 thi \u0111\u01b0\u1ee3c nh\u1eadn \u0111\u1ecbnh l\u00e0 c\u00f3 \u0111\u1ed9 ph\u00e2n h\u00f3a r\u00f5 n\u00e9t v\u1edbi nhi\u1ec1u c\u00e2u h\u1ecfi kh\u00f3 d\u00e0nh cho h\u1ecdc sinh kh\u00e1 gi\u1ecfi. \u0110\u1ec1 thi THPT Qu\u1ed1c gia m\u00f4n To\u00e1n 2016 c\u00f3 t\u1ea5t c\u1ea3 10 c\u00e2u h\u1ecfi […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lop12.edu.vn\/de-thi-thpt-quoc-gia-mon-toan-de-qua-kho-de-dat-tren-7-diem\/\" \/>\n<meta property=\"og:site_name\" content=\"Lop12.edu.vn - 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