Trong m\u1eb7t ph\u1eb3ng to\u1ea1 \u0111\u1ed9 Oxy cho Parabol (P) c\u00f3 ph\u01b0\u01a1ng tr\u00ecnh y= 0,5.x\u00b2\u00a0v\u00e0 hai \u0111i\u1ec3m A, B thu\u1ed9c \u00a0(P) c\u00f3 ho\u00e0nh \u0111\u1ed9 l\u1ea7n l\u01b0\u1ee3t l\u00e0 xA\u00a0<\/sub>= -1, xB<\/sub>=2<\/p>\n a) T\u00ecm to\u1ea1 \u0111\u1ed9 c\u1ee7a hai \u0111i\u1ec3m A, B.<\/p>\n b) Vi\u1ebft ph\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0\u1eddng th\u1eb3ng (d) \u0111i qua hai \u0111i\u1ec3m A, B.<\/p>\n c) T\u00ednh kho\u1ea3ng c\u00e1ch t\u1eeb \u0111i\u1ec3m O (g\u1ed1c to\u1ea1 \u0111\u1ed9) t\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng (d)<\/p>\n <\/p>\n \u0110\u1ec1 thi v\u00e0o l\u1edbp 10 m\u00f4n to\u00e1n t\u1ec9nh Ph\u00fa Th\u1ecd n\u0103m h\u1ecdc 2017-2018 g\u1ed3m c\u00f3 n\u0103m c\u00e2u v\u1edbi c\u1ea5u tr\u00fac t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c t\u1ec9nh th\u00e0nh qua c\u00e1c n\u0103m, c\u00e1c em nh\u1edb ph\u00e2n b\u1ed1 th\u1eddi gian h\u1ee3p l\u00ed \u0111\u1ec3 l\u00e0m b\u00e0i th\u1eadt t\u1ed1t nh\u00e9.<\/p>\n TP – S\u00e1ng 26\/12, \u00f4ng Ph\u1ea1m V\u0103n \u0110\u1ea1i, Ph\u00f3 Gi\u00e1m \u0111\u1ed1c S\u1edf GD&\u0110T H\u00e0 N\u1ed9i, cho bi\u1ebft, c\u00f3 th\u1ec3 trong th\u1eddi gian t\u1edbi, h\u1ecdc sinh thi v\u00e0o l\u1edbp 10 s\u1ebd ph\u1ea3i thi th\u00eam m\u00f4n th\u1ee9 3. S\u1edf GD&\u0110T H\u00e0 N\u1ed9i \u0111ang nghi\u00ean c\u1ee9u, tr\u00ecnh UBND th\u00e0nh ph\u1ed1 xem x\u00e9t v\u00e0 ph\u00ea duy\u1ec7t \u0111\u1ec3 \u00e1p d\u1ee5ng trong nh\u1eefng n\u0103m t\u1edbi, c\u00f3 th\u1ec3 ngay trong k\u1ef3 tuy\u1ec3n sinh n\u0103m h\u1ecdc 2019-2020.<\/p>\n Tuy nhi\u00ean, \u00f4ng \u0110\u1ea1i ph\u1ee7 nh\u1eadn th\u00f4ng tin r\u1eb1ng, k\u1ef3 thi tuy\u1ec3n sinh v\u00e0o l\u1edbp 10 n\u0103m 2018-2019, ngo\u00e0i hai m\u00f4n Ng\u1eef v\u0103n v\u00e0 To\u00e1n, th\u00ed sinh s\u1ebd thi th\u00eam m\u00f4n Ngo\u1ea1i ng\u1eef. \u201cM\u1ecdi s\u1ef1 thay \u0111\u1ed5i \u0111\u1ec1u ph\u1ea3i c\u00f3 k\u1ebf ho\u1ea1ch v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o s\u1edbm t\u1edbi h\u1ecdc sinh, ph\u1ee5 huynh v\u00e0o th\u00e1ng 3 h\u1eb1ng n\u0103m \u0111\u1ec3 h\u1ecdc sinh c\u00f3 h\u01b0\u1edbng \u00f4n t\u1eadp\u201d, \u00f4ng n\u00f3i.<\/p>\n \u00d4ng \u0110\u1ea1i cho bi\u1ebft, tr\u00ean th\u1ef1c t\u1ebf, vi\u1ec7c thi tuy\u1ec3n v\u00e0o l\u1edbp 10 hi\u1ec7n nay v\u1edbi hai m\u00f4n To\u00e1n, V\u0103n k\u1ebft h\u1ee3p v\u1edbi x\u00e9t tuy\u1ec3n \u0111\u00e3 th\u1ef1c hi\u1ec7n 10 n\u0103m qua, b\u1ed9c l\u1ed9 khuy\u1ebft \u0111i\u1ec3m. B\u1edfi, qu\u00e1 tr\u00ecnh d\u1ea1y h\u1ecdc \u0111ang c\u00f3 nh\u1eefng thay \u0111\u1ed5i, vi\u1ec7c thi THPT qu\u1ed1c gia c\u0169ng thi nhi\u1ec1u m\u00f4n, h\u01b0\u1edbng h\u1ecdc sinh t\u1edbi n\u0103ng l\u1ef1c to\u00e0n di\u1ec7n h\u01a1n n\u00ean l\u00e3nh \u0111\u1ea1o H\u00e0 N\u1ed9i t\u00ednh \u0111\u1ebfn vi\u1ec7c thay \u0111\u1ed5i ph\u01b0\u01a1ng \u00e1n thi so v\u1edbi hi\u1ec7n t\u1ea1i l\u00e0 c\u1ea7n thi\u1ebft. \u201cVi\u1ec7c thay \u0111\u1ed5i \u0111\u00f3, c\u1ee5 th\u1ec3 l\u00e0 t\u0103ng m\u00f4n thi th\u1ee9 3, nh\u01b0ng kh\u00f4ng nh\u1ea5t thi\u1ebft l\u00e0 m\u00f4n Ngo\u1ea1i ng\u1eef m\u00e0 c\u00f3 th\u1ec3 l\u00e0 ki\u1ebfn th\u1ee9c nhi\u1ec1u m\u00f4n kh\u00e1c nhau \u0111\u1ec3 h\u01b0\u1edbng t\u1edbi th\u00fac \u0111\u1ea9y h\u1ecdc t\u1eadp to\u00e0n di\u1ec7n t\u1eeb h\u1ecdc sinh b\u1eadc trung h\u1ecdc c\u01a1 s\u1edf (THCS) v\u00e0 b\u1eadc ti\u1ec3u h\u1ecdc, h\u1ea1n ch\u1ebf vi\u1ec7c h\u1ecdc sinh ch\u1ec9 t\u1eadp trung h\u1ecdc v\u00e0o m\u00f4n thi\u201d, \u00f4ng \u0110\u1ea1i n\u00f3i.<\/p>\n C\u0169ng theo \u00f4ng \u0110\u1ea1i, k\u1ef3 thi tuy\u1ec3n sinh v\u00e0o l\u1edbp 10 cho n\u0103m h\u1ecdc 2018-2019, H\u00e0 N\u1ed9i v\u1eabn kh\u00f4ng c\u00f3 g\u00ec thay \u0111\u1ed5i so v\u1edbi c\u00e1c n\u0103m tr\u01b0\u1edbc. Ngh\u0129a l\u00e0 th\u00ed sinh d\u1ef1 thi v\u1eabn thi hai m\u00f4n V\u0103n, To\u00e1n v\u00e0 x\u00e9t h\u1ed3 s\u01a1 h\u1ecdc b\u1ea1 4 n\u0103m THCS. Ri\u00eang th\u00ed sinh c\u00f3 nguy\u1ec7n v\u1ecdng thi v\u00e0o l\u1edbp chuy\u00ean c\u1ee7a 4 tr\u01b0\u1eddng chuy\u00ean g\u1ed3m: THPT Chuy\u00ean H\u00e0 N\u1ed9i Amsterdam; THPT Chu V\u0103n An; THPT Chuy\u00ean Nguy\u1ec5n Hu\u1ec7 v\u00e0 THPT Chuy\u00ean S\u01a1n T\u00e2y th\u00ec th\u00ed sinh ph\u1ea3i thi th\u00eam c\u00e1c m\u00f4n chuy\u00ean mong mu\u1ed1n v\u00e0 Ngo\u1ea1i ng\u1eef.<\/p>\n Tr\u00ean \u0111\u00e2y l\u00e0\u00a0\u0110\u00e1p \u00e1n+\u0110\u1ec1 thi v\u00e0o l\u1edbp 10 m\u00f4n To\u00e1n t\u1ec9nh Ph\u00fa Th\u1ecd n\u0103m h\u1ecdc 2017-2018, c\u00e1c em tham kh\u1ea3o nh\u00e9, ch\u00fac c\u00e1c em thi t\u1ed1t.<\/p>\n","protected":false},"excerpt":{"rendered":" V\u1eady l\u00e0 ch\u1ec9 c\u00f2n m\u1ea5y th\u00e1ng n\u1eefa l\u00e0 k\u00ec thi v\u00e0o l\u1edbp 10 n\u0103m h\u1ecdc 2018-2019 s\u1ebd di\u1ec5n ra, ch\u1eafc h\u1eb3n c\u00e1c em \u0111ang kh\u1ea9n tr\u01b0\u01a1ng chu\u1ea9n b\u1ecb cho k\u00ec… <\/p>\n","protected":false},"author":1,"featured_media":5673,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,6,49,35],"tags":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/posts\/5665"}],"collection":[{"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/comments?post=5665"}],"version-history":[{"count":0,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/posts\/5665\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/media\/5673"}],"wp:attachment":[{"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/media?parent=5665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/categories?post=5665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onthitot.com\/wp-json\/wp\/v2\/tags?post=5665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"https:\/\/onthitot.com\/wp-content\/uploads\/2017\/12\/dap-an-de-thi-tuyen-sinh-vao-lop-10-mon-toan-tinh-phu-tho-nam-hoc-2017-2018.jpg\")
<\/p>\n\u0110\u00e1p \u00e1n \u0110\u1ec1 thi v\u00e0o l\u1edbp 10 m\u00f4n To\u00e1n t\u1ec9nh Ph\u00fa Th\u1ecd n\u0103m h\u1ecdc 2017-2018<\/h3>\n
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