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题目 #16206

UUID
738efc25-d17b-41c9-bdc0-537a7c9c7394
来源
A中考/2026江苏中考期末数学试卷+答案340.pdf 第 5 页,bbox [31.56, 325.96, 557.04, 796.15]
题型 / 学科
comprehensive / 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
存疑 / 待修复 重试 0 次,得分 -
最终题 ID
-
错误
处理异常: LLM call failed after retries: HTTPConnectionPool(host='127.0.0.1', port=8091): Read timed out. (read timeout=120) [endpoints: http://127.0.0.1:8092/v1 -> http://127.0.0.1:8091/v1]

最终题干渲染(f_body 预览)

【小试1】 在平面直角坐标系xOy中,直线y = −2x + 6与y轴交于点C,与x轴交于点B.直线AD与直线y = −2x + 6相交于点D(−1, n),点A的坐标为(−3,0). 2026-06-22
(1)求n的值及直线AD的解析式;
(2)求\(\Delta{}ABD\)的面积

答案 / 解析

答案(f_answer)

(1)n = 8, y = 4x + 12.(2)24.

解析(f_ways)

(1)因为点D(−1, n)在直线y = −2x + 6上,∴n = −\(2 \times (−1) + 6 = 8\)∴D(−1,8),设直 线AD的解析式为y = kx + b, 将点A(−3,0), D(−1,8)代入y = kx + b中,得:{0 = −3k + b 8 = −k + b , 解得, { k = 4 b = 12, ∴直线AD的解析式为y = 4x + 12. (2)令y = −2x + 6中y = 0,则−2x + 6 = 0,解得:x = 3,∴B(3,0),因为A(−3,0), D(−1,8), ∴AB = 1 1 6, ∴S_{\(\Delta{}ABD\)}= _{2}AB ⋅\(y_{D}\)= _{2}\(\times 6 \times 8 = 24\).

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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 -
VISION vision-auditor PASS 1.000
SOLVER blind-solver WARN 0.400
CRITIC critic WARN 0.500
SYMBOLIC symbolic-auditor WARN 0.500

知识点(0)

无

事件

时间阶段级别消息
2026-09-23 13:48:56ERRORERROR处理异常: LLM call failed after retries: HTTPConnectionPool(host='127.0.0.1', port=8091): Read timed out. (read timeout=120) [endpoints: http://127.0.0.1:8092/v1 -> http://127.0.0.1:8091/v1]
2026-09-23 13:41:18FORMULAWARN公式转换未确认,保留原文本: solution
2026-09-23 13:37:18FORMULAWARN公式转换未确认,保留原文本: answer
2026-09-23 13:33:17FORMULAWARN公式转换未确认,保留原文本: stem