确定函数[img=109x26]1802db6b1f787fb.png[/img]的单调区间
A: [img=62x25]1802db6b279e715.png[/img]单调增
B: [img=62x25]1802db6b279e715.png[/img]单调减
C: [img=42x43]1802db6b37a1e9f.png[/img]单调增，[img=62x43]1802db6b407851f.png[/img]单调减
D: [img=42x43]1802db6b37a1e9f.png[/img]单调减，[img=62x43]1802db6b407851f.png[/img]单调增
A: [img=62x25]1802db6b279e715.png[/img]单调增
B: [img=62x25]1802db6b279e715.png[/img]单调减
C: [img=42x43]1802db6b37a1e9f.png[/img]单调增，[img=62x43]1802db6b407851f.png[/img]单调减
D: [img=42x43]1802db6b37a1e9f.png[/img]单调减，[img=62x43]1802db6b407851f.png[/img]单调增
举一反三
- 确定函数[img=109x26]1802db6b1f787fb.png[/img]的单调区间 未知类型：{'options': ['1802db6b279e715.png单调增', '1802db6b279e715.png单调减', '1802db6b37a1e9f.png单调增，[img=62x43]1802db6b407851f.png[/img]单调减', '1802db6b37a1e9f.png单调减，[img=62x43]1802db6b407851f.png[/img]单调增'], 'type': 102}
- 确定函数[img=109x26]1802db844c82b83.png[/img]的单调区间 A: [img=62x25]1802db845457c6c.png[/img]单调增 B: [img=62x25]1802db845457c6c.png[/img]单调减 C: [img=42x43]1802db84644a93c.png[/img]单调增，[img=62x43]1802db846c02684.png[/img]单调减 D: [img=42x43]1802db84644a93c.png[/img]单调减，[img=62x43]1802db846c02684.png[/img]单调增
- 确定函数[img=109x26]1802db844c82b83.png[/img]的单调区间 未知类型：{'options': ['1802db845457c6c.png单调增', '1802db845457c6c.png单调减', '1802db84644a93c.png单调增，[img=62x43]1802db846c02684.png[/img]单调减', '1802db84644a93c.png单调减，[img=62x43]1802db846c02684.png[/img]单调增'], 'type': 102}
- 已知f(x)是[img=85x25]18039e2f1a9687e.png[/img]内的奇函数，且在[img=62x25]18039e2f239f745.png[/img]内单调增加，则f(x)在[img=62x25]18039e2f2cf8d3c.png[/img]内也单调增加。
- 函数[img=72x17]17e0bcdb6c80936.jpg[/img]的单调区间是（ ） 未知类型：{'options': ['在[img=49x19]17e0a7d3943f2c8.jpg[/img]上，单调增加', ' 在[img=49x19]17e0a7d3943f2c8.jpg[/img]上，单调减少', ' 单调增区间为[img=33x19]17e0b3ff7ff4137.jpg[/img]，单调减区间为[img=49x19]17e0acb2e4f0c6b.jpg[/img]', ' 单调减区间为[img=33x19]17e0b3ff7ff4137.jpg[/img]，单调增区间为[img=49x19]17e0acb2e4f0c6b.jpg[/img]'], 'type': 102}