{"id":342,"date":"2026-05-05T04:40:35","date_gmt":"2026-05-05T04:40:35","guid":{"rendered":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/de-cuong-giua-ki-2-toan-10-nam-2024-2025-truong-thpt-yen-hoa-ha-noi\/"},"modified":"2026-05-05T07:13:19","modified_gmt":"2026-05-05T07:13:19","slug":"de-cuong-giua-ki-2-toan-10-nam-2024-2025-truong-thpt-yen-hoa-ha-noi","status":"publish","type":"post","link":"https:\/\/79.buffdemo.com\/index.php\/2026\/05\/05\/de-cuong-giua-ki-2-toan-10-nam-2024-2025-truong-thpt-yen-hoa-ha-noi\/","title":{"rendered":"\u0110\u1ec1 c\u01b0\u01a1ng gi\u1eefa k\u00ec 2 To\u00e1n 10 n\u0103m 2024 \u2013 2025 tr\u01b0\u1eddng THPT Y\u00ean H\u00f2a H\u00e0 N\u1ed9i"},"content":{"rendered":"<p><strong>\u0110\u1ec1 c\u01b0\u01a1ng gi\u1eefa k\u00ec 2 To\u00e1n 10 n\u0103m 2024 \u2013 2025 tr\u01b0\u1eddng THPT Y\u00ean H\u00f2a H\u00e0 N\u1ed9i<\/strong> l\u00e0 t\u00e0i li\u1ec7u t\u1ed5ng h\u1ee3p ki\u1ebfn th\u1ee9c l\u00fd thuy\u1ebft v\u00e0 b\u00e0i t\u1eadp th\u1ef1c h\u00e0nh To\u00e1n l\u1edbp 10 v\u1ec1 h\u00e0m s\u1ed1, ph\u01b0\u01a1ng tr\u00ecnh quy v\u1ec1 c\u0103n b\u1eadc 2, d\u1ea5u c\u1ee7a tam th\u1ee9c b\u1eadc 2. Gi\u00fap c\u00e1c b\u1ea1n h\u1ecdc sinh l\u1edbp 10 thu\u1eadn ti\u1ec7n h\u01a1n trong vi\u1ec7c \u00f4n t\u1eadp. T\u00ecm hi\u1ec3u th\u00eam t\u00e0i li\u1ec7u qua b\u00e0i vi\u1ebft sau \u0111\u00e2y c\u00f9ng <strong><a href=\"https:\/\/tailieuonthi.edu.vn\/\" target=\"_blank\" rel=\"noopener\">T\u00e0i Li\u1ec7u \u00d4n Thi <\/a><\/strong>nh\u00e9.<\/p>\n<h2><strong>N\u1ed9i dung \u0110\u1ec1 c\u01b0\u01a1ng gi\u1eefa k\u00ec 2 To\u00e1n 10 n\u0103m 2024 \u2013 2025 tr\u01b0\u1eddng THPT Y\u00ean H\u00f2a H\u00e0 N\u1ed9i<\/strong><\/h2>\n<p><strong>\u0110\u1ec1 c\u01b0\u01a1ng gi\u1eefa k\u00ec 2 To\u00e1n 10 n\u0103m 2024 \u2013 2025 tr\u01b0\u1eddng THPT Y\u00ean H\u00f2a H\u00e0 N\u1ed9i<\/strong> h\u1ec7 th\u1ed1ng l\u1ea1i c\u00e1c ki\u1ebfn th\u1ee9c v\u1ec1 To\u00e1n \u0111\u1ea1i s\u1ed1, H\u00ecnh h\u1ecdc l\u00e0 c\u00f4ng c\u1ee5 h\u1eefu \u00edch h\u1ed7 tr\u1ee3 c\u00e1c b\u1ea1n h\u1ecdc sinh l\u1edbp 10 \u00f4n t\u1eadp chu\u1ea9n b\u1ecb cho k\u00ec thi gi\u1eefa HK2. M\u1ed9t s\u1ed1 l\u00fd thuy\u1ebft quan tr\u1ecdng c\u1ee7a \u0110\u1ec1 c\u01b0\u01a1ng m\u00e0 b\u1ea1n c\u1ea7n xem qua:<\/p>\n<p><span><strong>A \u2013 T\u00f3m t\u1eaft l\u00fd thuy\u1ebft<\/strong><\/span><\/p>\n<p>\u2013 H\u00e0m s\u1ed1.<\/p>\n<p>\u2013 H\u00e0m s\u1ed1 b\u1eadc hai.<\/p>\n<p>\u2013 D\u1ea5u c\u1ee7a tam th\u1ee9c b\u1eadc hai.<\/p>\n<p>\u2013 Ph\u01b0\u01a1ng tr\u00ecnh quy v\u1ec1 ph\u01b0\u01a1ng tr\u00ecnh b\u1eadc hai.<\/p>\n<p><span><strong>B \u2013 Luy\u1ec7n t\u1eadp ( m\u1ed7i \u0111\u1ec1 s\u1ebd c\u00f3 4 ph\u1ea7n: C\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m \u2013 C\u00e2u h\u1ecfi \u0111\u00fang\/ sai \u2013 C\u00e2u h\u1ecfi ng\u1eafn \u2013 T\u1ef1 lu\u1eadn )<\/strong><\/span><\/p>\n<p><span><strong>B\u00e0i 15: H\u00e0m s\u1ed1 v\u00e0 \u0111\u1ed3 th\u1ecb<\/strong><\/span><\/p>\n<p>\u2013 D\u1ea1ng 1: T\u00ecm t\u1eadp x\u00e1c \u0111\u1ecbnh c\u1ee7a h\u00e0m s\u1ed1<\/p>\n<p>\u2013 D\u1ea1ng 2: S\u1ef1 bi\u1ebfn thi\u00ean c\u1ee7a h\u00e0m s\u1ed1<\/p>\n<p>\u2013 D\u1ea1ng 3: GTLN v\u00e0 GTNN c\u1ee7a h\u00e0m s\u1ed1<\/p>\n<p>\u2013 D\u1ea1ng 4: M\u1ed9t s\u1ed1 b\u00e0i to\u00e1n li\u00ean quan \u0111\u1ebfn \u0111\u1ed3 th\u1ecb h\u00e0m s\u1ed1<\/p>\n<p>\u2013 D\u1ea1ng 5: X\u00e1c \u0111\u1ecbnh bi\u1ec3u th\u1ee9c c\u1ee7a h\u00e0m s\u1ed1<\/p>\n<p><span><strong>B\u00e0i 16: H\u00e0m s\u1ed1 b\u1eadc hai<\/strong><\/span><\/p>\n<p>\u2013 D\u1ea1ng 1: Kh\u1ea3o s\u00e1t s\u1ef1 bi\u1ebfn thi\u00ean v\u00e0 v\u1ebd \u0111\u1ed3 th\u1ecb<\/p>\n<p>\u2013 D\u1ea1ng 2: X\u00e1c \u0111\u1ecbnh h\u00e0m s\u1ed1 b\u1eadc 2 th\u1ecfa m\u00e3n v\u1edbi \u0111i\u1ec1u ki\u1ec7n cho tr\u01b0\u1edbc<\/p>\n<p>\u2013 D\u1ea1ng 3: S\u1ef1 t\u01b0\u01a1ng quan gi\u1eefa parabol v\u1edbi \u0111\u1ed3 th\u1ecb c\u00e1c h\u00e0m s\u1ed1 kh\u00e1c<\/p>\n<p>\u2013 D\u1ea1ng 4: M\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn h\u00e0m s\u1ed1 b\u1eadc hai<\/p>\n<p><strong><span>B\u00e0i 17: D\u1ea5u c\u1ee7a tam th\u1ee9c b\u1eadc hai<\/span><\/strong><\/p>\n<p><strong><span>B\u00e0i 18: Ph\u01b0\u01a1ng tr\u00ecnh quy v\u1ec1 ph\u01b0\u01a1ng tr\u00ecnh b\u1eadc 2<\/span><\/strong><\/p>\n<p><strong>C\u00f9ng m\u00ecnh tham kh\u1ea3o qua c\u00e1c c\u00e2u h\u1ecfi c\u00f3 trong \u0111\u1ec1 c\u01b0\u01a1ng v\u00e0 \u00f4n t\u1eadp ngay h\u00f4m nay nh\u00e9!<\/strong><\/p>\n<p><strong>C\u00e2u 45.<\/strong> Cho parabol  (P): y = x\u00b2 + 2x &#8211; 5  v\u00e0 \u0111\u01b0\u1eddng th\u1eb3ng  d: y = 2mx + 2 &#8211; 3m . T\u00ecm t\u1ea5t c\u1ea3 c\u00e1c gi\u00e1 tr\u1ecb  m  \u0111\u1ec3  (P)  c\u1eaft  d  t\u1ea1i hai \u0111i\u1ec3m ph\u00e2n bi\u1ec7t n\u1eb1m v\u1ec1 ph\u00eda b\u00ean ph\u1ea3i c\u1ee7a tr\u1ee5c tung.<\/p>\n<p>   A.  1 &lt; m &lt; 7\/3 .\u00a0 \u00a0 \u00a0    B.  m &gt; 1 .\u00a0 \u00a0 \u00a0    C.  m &gt; 7\/3 .\u00a0 \u00a0 \u00a0 \u00a0 \u00a0    D.  m &lt; 1 .<\/p>\n<p><strong>C\u00e2u 46<\/strong>. G\u1ecdi  T  l\u00e0 t\u1ed5ng t\u1ea5t c\u1ea3 c\u00e1c gi\u00e1 tr\u1ecb c\u1ee7a tham s\u1ed1  m  \u0111\u1ec3 parabol  (P): y = x\u00b2 &#8211; 4x + m  c\u1eaft tr\u1ee5c  Ox  t\u1ea1i hai \u0111i\u1ec3m ph\u00e2n bi\u1ec7t  A, B  th\u1ecfa m\u00e3n  OA = 3OB . T\u00ednh  T .<\/p>\n<p>   A.  T = -9 .\u00a0 \u00a0 \u00a0 \u00a0 \u00a0   B.  T = 3\/2 .\u00a0 \u00a0 \u00a0 \u00a0 \u00a0   C.  T = -15 .\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0    D.  T = 3 .<\/p>\n<p><strong>C\u00e2u 47.<\/strong> C\u00f3 bao nhi\u00eau gi\u00e1 tr\u1ecb nguy\u00ean c\u1ee7a tham s\u1ed1  m  \u0111\u1ec3 ph\u01b0\u01a1ng tr\u00ecnh  x\u00b2 &#8211; 2|x| + 1 &#8211; m = 0  c\u00f3 b\u1ed1n nghi\u1ec7m ph\u00e2n bi\u1ec7t?<\/p>\n<p>   A.  0 .\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0    B.  1 .\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0   C.  2 .\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0   D. V\u00f4 s\u1ed1.<\/p>\n<h2><strong>T\u1ea3i \u0110\u1ec1 c\u01b0\u01a1ng gi\u1eefa k\u00ec 2 To\u00e1n 10 n\u0103m 2024 \u2013 2025 tr\u01b0\u1eddng THPT Y\u00ean H\u00f2a H\u00e0 N\u1ed9i<\/strong><\/h2>\n<p>\u0110\u1ec1 c\u01b0\u01a1ng n\u00e0y ch\u00ednh l\u00e0 b\u1ed9 t\u00e0i li\u1ec7u kh\u00f4ng th\u1ec3 b\u1ecf qua d\u00e0nh cho gi\u00e1o vi\u00ean v\u00e0 c\u00e1c em h\u1ecdc sinh l\u1edbp 10. H\u00e3y t\u1ea3i ngay<strong> \u0110\u1ec1 c\u01b0\u01a1ng gi\u1eefa k\u00ec 2 To\u00e1n 10 n\u0103m 2024 \u2013 2025 tr\u01b0\u1eddng THPT Y\u00ean H\u00f2a H\u00e0 N\u1ed9i<\/strong> \u2013 tr\u1ee3 th\u1ee7 \u0111\u1eafc l\u1ef1c gi\u00fap b\u1ea1n h\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c, r\u00e8n luy\u1ec7n t\u01b0 duy l\u00e0m b\u00e0i t\u1ed1t nh\u1ea5t.<\/p>\n<p><iframe height=\"480\" loading=\"lazy\" src=\"https:\/\/drive.google.com\/file\/d\/1clFX-4Ognl4Y31c45caDylgH4yKGB-aW\/preview\" width=\"640\"><\/iframe><br \/><a class=\"migration-iframe-fallback\" href=\"https:\/\/drive.google.com\/file\/d\/1clFX-4Ognl4Y31c45caDylgH4yKGB-aW\/view\" rel=\"nofollow noopener\" target=\"_blank\">M\u1edf t\u00e0i li\u1ec7u n\u1ebfu khung xem tr\u01b0\u1edbc kh\u00f4ng hi\u1ec3n th\u1ecb<\/a><\/p>\n<p><strong><a class=\"custom-button\" href=\"https:\/\/drive.google.com\/file\/d\/1clFX-4Ognl4Y31c45caDylgH4yKGB-aW\/view?usp=drive_link\" rel=\"nofollow noopener\" target=\"_blank\">T\u1ea3i \u0110\u1ec1 c\u01b0\u01a1ng gi\u1eefa k\u00ec 2 To\u00e1n 10 n\u0103m 2024 \u2013 2025 tr\u01b0\u1eddng THPT Y\u00ean H\u00f2a H\u00e0 N\u1ed9i<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ec1 c\u01b0\u01a1ng gi\u1eefa k\u00ec 2 To\u00e1n 10 n\u0103m 2024 \u2013 2025 tr\u01b0\u1eddng THPT Y\u00ean H\u00f2a H\u00e0 N\u1ed9i l\u00e0 t\u00e0i li\u1ec7u t\u1ed5ng h\u1ee3p ki\u1ebfn th\u1ee9c l\u00fd thuy\u1ebft v\u00e0 b\u00e0i t\u1eadp th\u1ef1c h\u00e0nh To\u00e1n l\u1edbp 10 v\u1ec1 h\u00e0m s\u1ed1, ph\u01b0\u01a1ng tr\u00ecnh quy v\u1ec1 c\u0103n b\u1eadc 2, d\u1ea5u c\u1ee7a tam th\u1ee9c b\u1eadc 2. Gi\u00fap c\u00e1c b\u1ea1n h\u1ecdc sinh [&#8230;]\n","protected":false},"author":1,"featured_media":1541,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[61],"class_list":["post-342","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tong-hop","tag-tong-hop"],"_links":{"self":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/comments?post=342"}],"version-history":[{"count":1,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/342\/revisions"}],"predecessor-version":[{"id":1542,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/342\/revisions\/1542"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media\/1541"}],"wp:attachment":[{"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media?parent=342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/categories?post=342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/79.buffdemo.com\/index.php\/wp-json\/wp\/v2\/tags?post=342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}