phamnganhongthao 4/11/2024 10:02:34 PM

Câu 17:        Cho hàm số https://lh7-us.googleusercontent.com/docsz/AD_4nXffcV27YSEU0BnCrsZG_RfNimVVvnyGZ1IMluuZ8gRflkc2B5ycjoioFrw3F96NKGRwJMgbLqglN0s5OopOIx8xc7QYfg6lhLCV3IcCE7ipljjdC8mi5o6s1o2exUOMnnVAR-svI06SKf-u85OegeMLIAn9nBYuCRc=s800?key=RIwYW7zWLkdsX14pzAwMkw có đạo hàm https://lh7-us.googleusercontent.com/docsz/AD_4nXd7EZAvsYaictJpVghKsVDrEh9qzQ3OWdKoawui7BFANwRQpip8_ty0EsfrIBR36W6xttBnPThKUpyfVhGbAUtrYSRQEh0-Oyz5R86lYohH4-RlUTjkG0ir-HOkSW0dEjxoBlay_0msjyEiR5nXZ-TM086MOWwr5dY=s800?key=RIwYW7zWLkdsX14pzAwMkw. Hàm số đã cho có bao nhiêu điểm cực trị?

A. https://lh7-us.googleusercontent.com/docsz/AD_4nXcHwc6MbNwkzTJSbv572WmcCtjsF5HG2gpGSsYrnk1MhdNdhx05BiSv9NgfVVkUl90HVp6ZDieebIStmwOxpGdUEQORejtHh9PTZt7E7NZvAbmim1EwdYgPBt9H8O-LjmajbeA7IL9dvBaN7F1VlHawRgUiytwx920=s800?key=RIwYW7zWLkdsX14pzAwMkw.        Bhttps://lh7-us.googleusercontent.com/docsz/AD_4nXdDJGhMUADUC11Ers5Rv0d0S5D98o65fYgYPfEDm6r71lN9jAGoDEEeqZ9mOEcI37KJkU9mdVfDkGLvpPoz4FGeSYmF1k9gY7Wl9gg8Zo6R0kef1CGJnps5seQPp1DgUJKOcTZoJoI69jXkl6kSnI7VeH5CJRRIYA=s800?key=RIwYW7zWLkdsX14pzAwMkw.        C. https://lh7-us.googleusercontent.com/docsz/AD_4nXdRZ-oZwLSiAJkxOb-Cy8brCQ3a0FijTllZP3AvC4lAeeQzBov9mjVyb9tTt-lZ9x88NRlB5zJ_Lo9VdtH6f8c3FK5xfTm-e51HD8QUMSQ6Ps2XpuH8CnQ-qQ3WLK0Zcm0luxMYqAf2BbSboASW3JO6CNFXZZpd-3Y=s800?key=RIwYW7zWLkdsX14pzAwMkw.        D. https://lh7-us.googleusercontent.com/docsz/AD_4nXdP_SY3Jzoi8zdjKaIx7IxmkQCKDjkc1aihtlE6YdZ_wtg7Gq2TXkHYTPgP2zXbeHamRgh2dgRKfYVf2P4JQB4kU4gIHI2zHdLp0hVLF5zNonzAJ7FpWZ9krRYjfaXoOKM2_An8gELQJd0hOAZREEKQM940CN_W7N0=s800?key=RIwYW7zWLkdsX14pzAwMkw.

3. Đề thi thử bám sát cấu trúc đề minh họa TN THPT 2024 - Môn Toán - Đề 3 - File word có lời giải