题目 #16629
- UUID
f849c972-27b2-492e-86df-5f7fc68b7a5e- 来源
- A中考/2026江苏中考期末数学试卷+答案365.pdf 第 4 页,bbox
[30.0, 680.58, 542.4, 785.42] - 题型 / 学科
- single_choice / math / JUNIOR
- 知识树
KT_JUNIOR_MATH_STANDARD- 难度
- 难度 2 / 5 简单 · 单一知识点
- QA 状态
- PUBLISHED 重试 0 次,得分 0.938
- 最终题 ID
7930
最终题干渲染(f_body 预览)
1 3.若点A(\(x_{1}\), −6), B(\(x_{2}\), −2), C(\(x_{3}\), 3)在反比例函数y = − _{x}的图象上,则\(x_{1}\),\(x_{2}\),\(x_{3}\)的大小关系是( ).
A. \(x_{1}\)<\(x_{2}\)<\(x_{3}\)
B. \(x_{3}\)<\(x_{1}\)<\(x_{2}\)
C. \(x_{2}\)<\(x_{1}\)<\(x_{3}\)
D. \(x_{3}\)<\(x_{2}\)<\(x_{1}\)
A. \(x_{1}\)<\(x_{2}\)<\(x_{3}\)
B. \(x_{3}\)<\(x_{1}\)<\(x_{2}\)
C. \(x_{2}\)<\(x_{1}\)<\(x_{3}\)
D. \(x_{3}\)<\(x_{2}\)<\(x_{1}\)
答案 / 解析
答案(f_answer)
B
解析(f_ways)
因为点A(x₁, -6)、B(x₂, -2)、C(x₃, 3)在反比例函数y = -6/x的图象上,所以有:-6 = -6/x₁ ⇒ x₁ = 1;-2 = -6/x₂ ⇒ x₂ = 3;3 = -6/x₃ ⇒ x₃ = -2。比较得:x₃ < x₁ < x₂,故选B。
原图与资产(0)
该题没有裁出图片资产
审计记录
| 阶段 | 审计器 | 结果 | 得分 | 依据(简短) |
|---|---|---|---|---|
| STRUCTURE | structure-rule | PASS | 0.900 | |
| FORMULA | formula-auditor | PASS | 1.000 | |
| KNOWLEDGE | knowledge-auditor | WARN | - | |
| SOLVER | blind-solver | PASS | 1.000 | |
| CRITIC | critic | PASS | 1.000 | |
| VISION | vision-auditor | PASS | 0.950 | |
| SYMBOLIC | symbolic-auditor | WARN | 0.500 | |
| COHERENCE | coherence-auditor | FAIL | 0.900 | |
| QUALITY_GATE | quality-gate | FAIL | 0.938 | |
| SOLVER | blind-solver | PASS | 0.800 | |
| CRITIC | critic | PASS | 1.000 | |
| COHERENCE | coherence-auditor | PASS | 1.000 | |
| SYMBOLIC | symbolic-auditor | PASS | 1.000 | |
| AUTO_REPAIR_ATTEMPT | answer-repair | PASS | 1.000 | |
| AUTO_REPAIR | answer-repair | PASS | 1.000 | |
| VISION | vision-auditor | PASS | 0.900 |
知识点(0)
无
正式题库记录(t_question.f_id=7930)
- f_qkey
60474763a93605d6aa8c458ccdd723a1- f_style / 难度
- 1 / 2
- 入库题干
- 1 3.若点A(\(x_{1}\), −6), B(\(x_{2}\), −2), C(\(x_{3}\), 3)在反比例函数y = − _{x}的图象上,则\(x_{1}\),\(x_{2}\),\(x_{3}\)的大小关系是( ).
A. \(x_{1}\)<\(x_{2}\)<\(x_{3}\)
B. \(x_{3}\)<\(x_{1}\)<\(x_{2}\)
C. \(x_{2}\)<\(x_{1}\)<\(x_{3}\)
D. \(x_{3}\)<\(x_{2}\)<\(x_{1}\) - 入库答案
- B
- 入库解析
- 因为点A(x₁, -6)、B(x₂, -2)、C(x₃, 3)在反比例函数y = -6/x的图象上,所以有:-6 = -6/x₁ ⇒ x₁ = 1;-2 = -6/x₂ ⇒ x₂ = 3;3 = -6/x₃ ⇒ x₃ = -2。比较得:x₃ < x₁ < x₂,故选B。
事件
| 时间 | 阶段 | 级别 | 消息 |
|---|---|---|---|
| 2026-09-23 17:10:10 | PUBLISH | INFO | 已发布 t_question.f_id=7930 qkey=60474763a93605d6aa8c458ccdd723a1 |
| 2026-09-23 17:10:10 | QA | INFO | QA: PASS (score=0.938) |
| 2026-09-23 17:06:35 | FORMULA | WARN | 公式转换未确认,保留原文本: option_D |
| 2026-09-23 17:04:42 | FORMULA | WARN | 公式转换未确认,保留原文本: option_C |
| 2026-09-23 17:01:26 | FORMULA | WARN | 公式转换未确认,保留原文本: option_B |
| 2026-09-23 16:59:31 | FORMULA | WARN | 公式转换未确认,保留原文本: option_A |
| 2026-09-23 16:55:48 | FORMULA | WARN | 公式转换未确认,保留原文本: stem |