From 3c720f4c5c1d06febba11d88b870288147ea1188 Mon Sep 17 00:00:00 2001
From: "weiye.wang" <kj_wangweiye@126.com>
Date: Wed, 24 Jan 2024 20:41:11 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B923675=E9=A2=98=E9=9D=A2?=
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---
 题库0.3/Problems.json | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index 094c2763..01ff4dd8 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -639733,7 +639733,7 @@
     },
     "023675": {
         "id": "023675",
-        "content": "$, 且甲、乙两地相距 $100 \\mathrm{km}$,则当汽车以\\blank{50}$\\mathrm{km}/ \\mathrm{h}$ 的速度匀速行驶时, 从甲地到乙地的耗油量最少.",
+        "content": "统计表明: 某种型号的汽车在匀速行驶中每小时的耗油量 $y(L)$ 关于行驶速度 $x(\\mathrm{km}/ \\mathrm{h})$的函数解析式可以表示为 $y=\\dfrac{1}{128000}x^3-\\dfrac{3}{80}x+8$, $x \\in(0,120]$, 且甲、乙两地相距 $100 \\mathrm{km}$, 则当汽车以\\blank{50}$\\mathrm{km}/ \\mathrm{h}$ 的速度匀速行驶时, 从甲地到乙地的耗油量最少.",
         "objs": [],
         "tags": [],
         "genre": "填空题",
@@ -639743,7 +639743,8 @@
         "usages": [],
         "origin": "自拟题目",
         "edit": [
-            "20240124\t毛培菁"
+            "20240124\t毛培菁",
+            "20240124\t王伟叶"
         ],
         "same": [],
         "related": [