收录E20240601新题

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wangweiye7840 2024-03-13 07:44:34 +08:00
parent d796a5f67e
commit 872b8c6826
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20240312-155431 高一下学期周末卷05预选
024727
20240313-074401 高三下学期测验01
015143:015152,032149,015154:015156,014798,015158:015163

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"space": "4em",
"unrelated": []
},
"032149": {
"id": "032149",
"content": "若函数 $y=|(1-x^2)(x^2+a x+b)|-c$($c \\neq 0$) 的图像关于直线 $x=-2$ 对称, 且该函数有且仅有 $7$ 个零点, 则 $a+b+c$ 的值为\\blank{50}.",
"objs": [],
"tags": [],
"genre": "填空题",
"ans": "",
"solution": "",
"duration": -1,
"usages": [],
"origin": "自拟题目",
"edit": [
"20240313\t毛培菁"
],
"same": [],
"related": [],
"remark": "",
"space": "",
"unrelated": []
},
"040001": {
"id": "040001",
"content": "参数方程$\\begin{cases}x=3 t^2+4, \\\\ y=t^2-2\\end{cases}$($0 \\leq t \\leq 3$)所表示的曲线是\\bracket{20}.\n\\fourch{一支双曲线}{线段}{圆弧}{射线}",