Hình bên là đồ thị của hàm số nào trong các hàm số...
Câu hỏi: Hình bên là đồ thị của hàm số nào trong các hàm số sau đây ?![](data:image/png;base64,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)
A. \(y = {\log _{0,4}}x\)
B. \(y = {\left( {\sqrt 2 } \right)^x}\)
C. \(y = {\left( {0,8} \right)^x}\)
D. \(y = {\log _2}x\)
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPTQG năm 2018 môn Toán Chuyên ĐH Sư Phạm Hà Nội