| 1 |
| 2 |
| 1-bx |
| x-1 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1-bx |
| x-1 |
| 1 |
| 2 |
| 1+bx |
| -x-1 |
| 1 |
| 2 |
| 1-bx |
| x-1 |
| 1 |
| 2 |
| 1-b2x2 |
| 1-x2 |
| 1 |
| 2 |
| x+1 |
| x-1 |
| 1 |
| 2 |
| 3×4×…×9×10×11 |
| 1×2×3×…×9 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| x-1 |
| x+1 |
| 1 |
| 2 |
| 1 |
| 2 |
| x-1 |
| x+1 |
| 1 |
| 2 |
| x+1 |
| x-1 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1-bx |
| x-1 |
| 1 |
| 2 |
| 1+bx |
| -x-1 |
| 1 |
| 2 |
| 1-bx |
| x-1 |
| 1 |
| 2 |
| 1-b2x2 |
| 1-x2 |
| 1-b2x2 |
| 1-x2 |
| 1-bx |
| x-1 |
| 1 |
| 2 |
| x+1 |
| x-1 |
| 1 |
| 2 |
| 3 |
| 1 |
| 1 |
| 2 |
| 4 |
| 2 |
| 1 |
| 2 |
| 10 |
| 8 |
| 1 |
| 2 |
| 11 |
| 9 |
| 1 |
| 2 |
| 3×4×…×9×10×11 |
| 1×2×3×…×9 |
| 1 |
| 2 |
| 10×11 |
| 1×2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| x-1 |
| x+1 |
| 1 |
| 2 |
| 1 |
| 2 |
| x-1 |
| x+1 |
| 1 |
| 2 |
| x+1 |
| x-1 |
| 1 |
| 2 |
| x-1 |
| x+1 |
| 2 |
| x+1 |
| 1 |
| 2 |
| 1 |
| 2 |
| 3+1 |
| 3-1 |
| 1 |
| 2 |
| 9 |
| 8 |
| 9 |
| 8 |
| 9 |
| 8 |
科目:高中數(shù)學 來源: 題型:
| 1 |
| 2 |
| 1-ax |
| x-1 |
| 1 |
| 2 |
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科目:高中數(shù)學 來源:2015屆新疆兵團農二師華山中學高一上學期期末考試數(shù)學試卷(解析版) 題型:解答題
設f(x)=log
(
)為奇函數(shù),a為常數(shù).
(Ⅰ)求a的值;
(Ⅱ)證明f(x)在(1,+∞)內單調遞增;
(Ⅲ)若對于[3,4]上的每一個
的值,不等式
恒成立,求實數(shù)
的取值范圍.
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科目:高中數(shù)學 來源: 題型:解答題
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科目:高中數(shù)學 來源:2012-2013學年福建省三明一中高一(上)期中數(shù)學試卷(解析版) 題型:解答題
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