修改14970题目

This commit is contained in:
WangWeiye 2023-05-05 08:46:53 +08:00
parent 3f4f7ca170
commit 564024edb1
2 changed files with 4 additions and 3 deletions

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@ -1,6 +1,6 @@
import os,re,json
"""这里编辑题号(列表)后将在vscode中打开窗口, 编辑后保存关闭"""
problems = "15226"
problems = "14970"
editor = "王伟叶"
def generate_number_set(string,dict):

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@ -389455,7 +389455,7 @@
},
"014970": {
"id": "014970",
"content": "已知$f(x)$是定义在$\\mathbf{R}$上的偶函数, 且$f(x)$在$[0,+\\infty)$上是增函数, 如果对于任意$x \\in[1,2]$, 不等式$f(a x+1) \\leq f(x-3)$恒成立, 则实数$a$的取值范围是\\blank{50}.",
"content": "已知$f(x)$是定义在$\\mathbf{R}$上的偶函数, 且$f(x)$在$[0,+\\infty)$上是严格增函数, 如果对于任意$x \\in[1,2]$, 不等式$f(a x+1) \\leq f(x-3)$恒成立, 则实数$a$的取值范围是\\blank{50}.",
"objs": [],
"tags": [],
"genre": "填空题",
@ -389465,7 +389465,8 @@
"usages": [],
"origin": "2022届空中课堂学科精要名师点拨-代数几何统一体数形结合莫分离",
"edit": [
"20230412\t王伟叶"
"20230412\t王伟叶",
"20230505\t王伟叶"
],
"same": [],
"related": [],