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Home Ôn thi tốt nghiệp THPT môn Toán - Lớp 12Đề thi thử tốt nghiệp THPT môn toán năm 2025 của Đắk Lắk

Ôn thi tốt nghiệp THPT môn Toán - Lớp 12 - Đề thi thử tốt nghiệp THPT môn toán năm 2025 của Đắk Lắk

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Rr\/vAOaYPpX1gqahiBl5QC45bNYaEuzzdIAf8+Tv4eBbfhvZkxo\/T0NfMV3fe\/QzgzxCKmwSQqwN0VHWE\/5wqyg8dUqCPxkpBi3BLNX6MIVTm\/QtTlob6c34yNlQ6IEqbxJom4aDhbRJlIwmxHenD87FO0iD2Fo7cVM+6yH+GJnieG91EEAGY\/RiL5byXET6\/hsqUXDvjOxJQF\/gjcNhKtZDdyGErsV3D7EHZeNoV7j8bQzU9DepYEElEeM0ItgEQWlUvmLy0Qxc9COJZwatMImckpSvcjCHkvC69lZyP6fi56ePaQXQJVzoI5kDxNpw7qGmaCl8YUMAR4GP8MIpEQQmmHQNrTEeVDJM4Gj6fIV8JDapoE9m3ayJffCELc2zIQPYfNxBCnOkyfhRkNGzTGxAhT2DCjYod5R7HRfD2cmNHN2AdjcXq7B8yRh9BJjJO2WoQIRVEK723BwJ7DMHOIE+pIe+ocAzSeGAFTmwJEbOgLp9bt0K7j5\/iZPw47V3RH4RtwiReB8NS+8OxcWJjVC+3tUtaGwA\/xgn1dLvTr2qHrzH\/g5rsZg+tLK3R5+sqp7tqUgvgI8bJHXa4+6tp1xcx\/3OC7eTDkZjpg3tGNMF\/vxIz8xuLB2NPY7sFYmReKSUxQaLUoQj4HV00ewogN6OvUGu3adcTnP\/MxbucKdC92IkSEp6KvZ2f5vd23BPFD4GVfF1z9urDrOhP\/uPli8+D6TGMuLLcO5IVOgqVOKywqrEjqKE9HGUynICIcqX098dbcRdNyVoPacn5TNkofNS1EabEcBPQo7CB5f2BGMHChqbtDKS5bviY76hh5tdUhtPWiw7fi6NZhL2oLXXKdc5ricjIpbNUn1MzhC1q64xdaP200+Zx6Kp\/akBlFR73aEkevA808GU1KkxQoP+x7cmYGL3qGdcnMwopsmrahnl77KSZNab+sMzS9JZeM3\/+Yhs1eRZM765Jh+4kU8EcQTXPmkF6HGRR0J45uB82g9rpc6vjtaYpReqQ47\/wkatJ6Hv1bNG0wl\/YNYPJ0HkVrD56kwHVjyWP8PooVZVPUMcY+ZkjY1usw3Yq7RYeZc4GuK805HUc5lEYnxtgSt3576jVwEvl69yYDI1eadugOZT72p0+4INuPp9Ie+TwW5sCnaYyNE33\/X+n5itpQcflVMO1CY8QUv3kxHeQpFiuFiGLWdCJ772tvZGqBJr6tftqFptQ8bZR5Y34kjqfNiw9SVaQSxayhTvbedO0VCqVZO\/hqNBDHb6bFVXMW2RSGNZ3syVsLETSyUc08RK14BeVcGRsrQpUGpVI0c4SqkZ8WS7dux1BKniKhQsSU8ucqWnEsnhkxJ1BM5G26cfUv2jd9BC25riJ4iDIoOTVXFmjF2anE\/NSOghja2PsDWnKrMG9pQDSidksi6GnUf3Q7IUPzuYLibHocFUspAuYn7zE9ziwxs1GQRVklyjb3wlTq9NUBSqrC5Pw305AJKSniGO0\/n1CFxvolxR8eR86dvqd\/q1rZNEQT3656QKyZ2ijzRvxImEQRx\/bT+YQqKBV\/mMY5d6LvX7FQmrWDVddAmBRBx\/afpypIIBWBDo9zpk7f\/6uV32pk46sIiK+gnCtrY0Wo0qBUimaO8IbJD6d5DvY09shDKoyh4ux7tH+pH\/2tGJm+agrifyOvKbsoRhYTc+k3T0NyXnKH6be\/JgS3aOOEuXS8KtGQQbOGrIF08ilBz4F8Il6bRerJCSbvob4Unl41e7VBE9+WBsQGHOkVbz1y8IlQpL5h3oI2ytQMP8qhYO+h5BueLr\/K9ArRrB2sHnUpJ9ibhvqGk7buopGN0oDYgCPbVs\/Bh95ec1E5GytClQY14GsXAtwPXAzvNUG4ydNHPRs7NG\/bB1OWzkO\/xuqmAFQN4aO\/cOgKFz2aRmHZVG\/81XgudvjOxmeO5q\/2SaSChwjdfxV6fYfhA5vyn+DUhOpZftUDVhvNqe1a1Qb72fqgWgP280\/vEGz5lQ+rjebUdq1qg\/1sfVCtAfuBYBYWFhaWWkmFAVF5A5aaA1t+5cNqozm1XavaYD9bH1Rr8Epvh7GwsLCwsNRU2IDIwsLCwsLCoHVAzL3zC8Z1toGhngnsP\/8B52Iu4ujZNOmz6kXQM3\/0tOsP\/xgN3sCgJaKHBzD0va7we1ipF4aySJGkIWLnTPR1sIaB9VT8I32ZDoscVhutyLuxHG7Np+D82\/\/UxBtGgGdhu+EzuCM8\/OLKvrHrXUDwDGG7fTC4owf8ir7u826jXUAUXoFP\/8XInHQWz3OScXmtO6J9JmHXs5LBScI4SjpGXTyGya0qfk+ptnDfG4H9od9CcDWBORKL1ghjsXtQe\/TdlgOPTZfxJHEzery+2Ss1C1Yb7ci5Cr8fDiFBUAvvReVfxJopy7Hr1F3w3tFYkX9xDaYs34VTd3nvZsBXgVYP1dCL3ejT9CQmpZzAVyaKxNy\/sO9CO4wcYF2J11mzvEoqvlGejX9mtMewJ0sRHjQKzVR\/XuSdhNVGczR64IIyEbpqLZ46SrBmRiY2Jvijdw147aomaGS\/jCzs\/9wOWz\/4D1fmtSz6HmxNQGMbs\/bjc7ut+OC\/K5jXsiZZWDGqNNBqhKhj1R9eA29i9uCVuFj4xXnjT\/BNUTDMR9zvM\/FRkzrQNbBB57EBuFf4TuwiREgO34WZvTphxpHL8BvkAEuzZvDcck\/+Qm2mov370xC0a2AEPY70Ux\/SlyrXgedeHkQJgZjS1RaGOhwYN+2JxaHpTC\/GC7a68u2MhhxhzkCMuA1doa+jC1uvi7IjssiRxGzFzIA66NEgEL3MjWDTbTb+eMZeE5TCaqMNhLQzG3HBcRaGNn63GkntMIDhq78IVr0wMFT\/3cJ3DSZCFqG0qBpRMv2zbjC9b2ZHvebuo\/+VeJ9O7qWZ9H6bGfTnkyzKeniapjvqkvU3pyldsV6G6Dot7mBCXI4JuY7bQRce8ighYABZNZ1BfwuJBJdmUYuGnrQ9KoN4t36mT63N6Yt9L0hCYopa3ZGc5lyiLEEKnRrTiHT7H6B0iYCe\/z2fOln0oq2P5Oci4QXStMkH6IlAIluuLagvPzFF\/tCK4DidTsfyKS8tnJZ14hL3Y396UgtkYrXRnIraAcnz4\/T90hB6wWgjivAhR9tJdK4q7+OsZmjUDsoQUNBXJtRlfazm7zeuJmhsoyCIvjLpQutja5qFFaNKA+2fMtVrgA+\/C0JU7FEMy\/4JH7XogVUROcwKPkL8AmA2fg762JnApFl\/rPP7BqKDWxBc8qPfep3ww7UQTGtmAtdhY9GzmSWadOmMJlk8ZEgILxPikdKkGz62N4dlu7EY4V6A+NinzLiPA4cFEbj70wcwMaiPnv07g5udDQHTf2n44Tx82+sefvktEgVM75V35hLqDBoIOwP2Im4x+Yi5FQuLj4agb0tTGNbrgvlrRsP471O4nKXYpNbCaqMxkicI\/DkSvWb3gxVbvVjeMSo97ULPujMm+IcjbG4ulo3ZiOiC57gfI4C+IbfoXqKhkxuc8BzP0pUef9ExlH2ItwhdXegyAZuYPc16j4BH+gnsvZKMnKTLCHtggnYd3kPhsw15iaHwnzsQXSeeYIIhE+KliTpW+NzrK\/D3+ONSbipCrtTFpx9Iv1bIUhIdRnLpR4gLMXBwhZPeS7zMl6lYq2G10QzJ4yPY+tMi9LTgyG5TcDutRtSznehj7ITF\/7GXmFlqNtoFxLyz2HOUp1iQYoDWn\/aFbVwUEiRWaGIH3L78P0jHi1JI+kFcYwc4avHlek6j\/pgxoiEuznBGfYfpeOAZgLUDpN+dliDx0DB0HnIQBZ8sw7FNX8KwxGQPow+nYKzlEWzz34sw8\/5wN1SsYFFgAAcXB2RdvoJYRbtPuVnIbdgObdR+6b02wGqjKZz35uAy00kgaQeW+RNF+MDRdhLO5d7DChf2kVyWmo12AZFycHr2cKwIicYLgRgF\/GjsX7cPaX36oxPXCp4zhsPw0CzMDIwF\/2UyLm3dg5zJs9C76KvHciTZT\/E0PRcpSRkQM0EtLzkZmcIUPEsRoeCWL+be\/QKnb6fiJT8Bf639DI2kZyl5ghM\/H4f5kHkY9aE1eA+fQ5ydjZeFMVHXAWOnuODikt9g4dmldt0I1ggO7MfOx2eJG\/DdzmhkZT\/C8R\/3wnC2FzrV+naM1YZFe4hps5LTxchKTYVA6SLYuwFBmJKMdHEWUlMFtWOam+xOogKlxbK8DKXjfybQ9YCp5N5In6BrSc5D1lEYr\/DJg2z6b+vX1M5Slzh1mlCPmYEUp3yzvSCKfnTlyo4FjhWNXreIOnBlQz3iNJhIIXe3UW8r+Te4ZH86BtSw2wI6\/0JIsQFfULM6dam5x48UenYJOVu3o8lHEhUZM2Qepq+7+JCq7wbXBiosP5JQetgq8mxpTBwDW+ox9zQ9fffulauE1UZzKtaqmFr7UI3oBi101JO3UdAhi1F\/KFbUDDSxUXRjITnqFbbDFjTqD4FizbuBKg2q2cu9CfyrO7A7ZxBm9akvuxcpEWYh8cRC7KjjizUe6sd94vsbMOFwL+xa0qHonmNt4u2XX\/WF1UZzartWtcF+tj6o1qDSD9W8FsRR2DzbF1diohHPE0AsESE76Q7OXrdGd7cKZv0WpODczltwHORcK4MhCwsLC0vVqF4BUdceIxcPB+39Bq6NTGBc73308T4PG68F8LAu5+EGcSy29LaCSbOBOOmyCDPa1OaJwiwsLCwslYX9QDALCwsLS61E+ZJpqYDIwsLCwsJSW6lel0xZWFhYWFjeEmxAZGFhYWFhAfB\/5gp\/Tj532qQAAAAASUVORK5CYII=\" y=\"-0.5\"><\/image> <\/g> <\/svg><\/span><\/p>Kho\u1ea3ng t\u1ee9 phân v\u1ecb c\u1ee7a m\u1eabu s\u1ed1 li\u1ec7u ghép nhóm là:<\/p>","options":["A. 23,75","B. 8,125","C. 27,5","D. 31,88"],"correct":"2","answer":"\u0110áp án \u0111úng là: B. 8,125.<\/strong><\/span><\/p>• C\u1ee1 m\u1eabu là n = 6 + 6 + 4 + 1 + 1 = 18. G\u1ecdi $x_1,x_2,...,x_{18}$<\/span> là th\u1eddi gian t\u1eadp nh\u1ea3y m\u1ed7i ngày c\u1ee7a b\u1ea1n Chi trong 18 ngày trên và gi\u1ea3 s\u1eed r\u1eb1ng dãy s\u1ed1 li\u1ec7u g\u1ed1c này \u0111ã \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp theo th\u1ee9 t\u1ef1 không gi\u1ea3m.<\/p>• T\u1ee9 phân v\u1ecb th\u1ee9 nh\u1ea5t c\u1ee7a m\u1eabu s\u1ed1 li\u1ec7u g\u1ed1c là $x_{5}$<\/span> nên nhóm ch\u1ee9a t\u1eeb phân v\u1ecb th\u1ee9 nh\u1ea5t là nhóm [20; 25) và ta có:<\/p>$Q_1=20+\\dfrac{\\dfrac{1.18}{4}-0}{6}.(25-20)=23,75$<\/span><\/p>• T\u1ee9 phân v\u1ecb th\u1ee9 ba c\u1ee7a m\u1eabu s\u1ed1 li\u1ec7u g\u1ed1c là $x_{14}$<\/span> nên nhóm ch\u1ee9a t\u1eeb phân v\u1ecb th\u1ee9 ba là nhóm [30; 35) và ta có:<\/p>$Q_3=30+\\dfrac{\\dfrac{3.18}{4}-(6+6)}{4}.(35-30)=31,875$<\/span><\/p>• V\u1eady kho\u1ea3ng ch\u1ee9a t\u1ee9 phân v\u1ecb c\u1ee7a m\u1eabu s\u1ed1 li\u1ec7u ghép nhóm là:<\/p>$\\Delta_Q=Q_3-Q_1=31,875-23,75=8,125$<\/span>.<\/p>","type":"choose","user_id":"126","test":"3","date":"2025-05-07 16:25:45"},{"id":"3749","test_id":"488","question":"Cho hàm s\u1ed1 $y=f(x)$<\/span> xác \u0111\u1ecbnh, liên t\u1ee5c trên R và có b\u1ea3ng bi\u1ebfn thiên nh\u01b0 sau.<\/p><svg height=\"162\" width=\"315\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g> <title><\/title> <rect fill=\"#fff\" height=\"164\" id=\"canvas_background\" width=\"317\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g> <title><\/title> <image height=\"160\" 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y=\"0\"><\/image> <\/g> <\/svg><\/span><\/p>\u0110i\u1ec3m c\u1ef1c \u0111\u1ea1i c\u1ee7a hàm s\u1ed1 là:<\/p> <\/p>","options":["A.<\/strong> x = 2","B.<\/strong> x = 5","C.<\/strong> x = 1","D.<\/strong> y = 5"],"correct":"3","answer":"\u0110áp án \u0111úng là: C. x = 1<\/strong>.<\/span><\/p>D\u1ef1a vào b\u1ea3ng bi\u1ebfn thiên ta th\u1ea5y hàm s\u1ed1 \u0111\u1ea1t c\u1ef1c \u0111\u1ea1i t\u1ea1i x = 1.<\/p>","type":"choose","user_id":"126","test":"3","date":"2025-05-07 16:31:08"}]}

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