登陆题目详情
单选题 已知一变速直线运动的路程函数为s(t),则他在
时刻的瞬时速度是
A. 
B. 
C. 
D. 
学科：默认课程
时间：2025-11-16 09:11:13
相关题目
相关作业
题目1单选题
求函数<img src="https://tihai-oss-cloud.itihey.com/img/4341e7b6e1bf31ecea2814116ab778b1.png">的导函数A. <img src="https://tihai-oss-cloud.itihey.com/img/ebe161cfb38144ac81ac78c2d7c4c314.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/1d36010e6bdf695c35f812f2f166aba1.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/bdf4be86e4515cbc56e9593498072eff.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/170f0e8b1ab8534318cdaa472eafd49a.png">
题目2单选题
已知物体运动的路程函数为<img src="https://tihai-oss-cloud.itihey.com/img/0fbcce029d3a7ba10d4286415cc44ad1.webp">,则该物体在<img src="https://tihai-oss-cloud.itihey.com/img/d2fe0b1f8c8d90a43c9c65c131bd3f84.webp">时刻的瞬时速度是A. 1B. 2C. 4D. 6
题目3单选题
求函数<img src="https://tihai-oss-cloud.itihey.com/img/7b5a52c776fcabceffcd3f743cb15d1f.png">的导函数A. <img src="https://tihai-oss-cloud.itihey.com/img/017e952b1d6da963d822f320337439e5.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/688c0029d05f4865e164f85b7b35bda6.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/b33f31f4abbb6405854802b371a58853.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/0cd6b36d68caa6f1410280bc7ed51c79.png">
题目4单选题
求函数<img src="https://tihai-oss-cloud.itihey.com/img/21471700d9037f54f09f0ff2ad2b2801.png">的导函数A. <img src="https://tihai-oss-cloud.itihey.com/img/a59d1307d9bd6b043de4d58c3932beb9.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/4159f0b778921c18b6c3039302992801.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/bd703ad406f176627983c3b67de624c9.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/824c16778de0ce389b800da9a1e0ae36.png">
题目5单选题
已知一条曲线的方程为y=f(x),则该条曲线上一点<img src="https://tihai-oss-cloud.itihey.com/img/2e2ed39d069e671ef1e98df7f4f2ef48.webp">处切线的斜率是A. f(x)B. <img src="https://tihai-oss-cloud.itihey.com/img/ac15eb3506c5d8ef50c38adafee3e888.webp">C. f'(x)D. <img src="https://tihai-oss-cloud.itihey.com/img/c3266217efb07874b854abec6f1e8f5f.webp">
题目6单选题
曲线<img src="https://tihai-oss-cloud.itihey.com/img/7652b4ea03b381254099d138242b9dba.webp">在点<img src="https://tihai-oss-cloud.itihey.com/img/d077d469eb0d1206bde10537e658424b.webp">处切线的斜率是A. 1B. 2C. 3D. 4
题目7单选题
已知一变速直线运动的路程函数为s(t),则他在<img src="https://tihai-oss-cloud.itihey.com/img/02d8008e01e551ef1e6a46d103079507.webp">时刻的瞬时速度是A. <img src="https://tihai-oss-cloud.itihey.com/img/af58accd3369c02eeef4b95b57e29291.webp">B. <img src="https://tihai-oss-cloud.itihey.com/img/859ad642609bfee4705a21917edbc4ee.webp">C. <img src="https://tihai-oss-cloud.itihey.com/img/f14abb83ab4abbda625e25ffdb9ee93a.webp">D. <img src="https://tihai-oss-cloud.itihey.com/img/2396bd8b647d3c39f5c99a1e7aed1327.webp">
题目8单选题
求函数<img src="https://tihai-oss-cloud.itihey.com/img/4aedfeade1487827d0032a0545ddd139.png">的导函数A. <img src="https://tihai-oss-cloud.itihey.com/img/4fa289f8559860cf3a869c171ab30f76.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/a62b0c0d4f591da7df9782751ce3c342.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/688c0029d05f4865e164f85b7b35bda6.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/86089faf17c641c2d475da7213acb0a8.png">
题目9单选题
求函数<img src="https://tihai-oss-cloud.itihey.com/img/909b42b417847cea2e4428269c289d4c.webp">的导数A. cosx+sinxB. cosx-sinxC. sinx-cosxD. -cosx+sinx
题目10单选题
求函数<img src="https://tihai-oss-cloud.itihey.com/img/ea3a98664be2eb0b426e74cd5eb6349a.webp">的导数A. <img src="https://tihai-oss-cloud.itihey.com/img/8731a8d91f4c5d5f6d8f753ee4060210.webp">B. <img src="https://tihai-oss-cloud.itihey.com/img/188ce2e08a1a56adba0dc611154e6993.webp">C. <img src="https://tihai-oss-cloud.itihey.com/img/6ae0b65c9b75ebc81a1d586209e1d169.webp">D. <img src="https://tihai-oss-cloud.itihey.com/img/995a868c4b3499a82846932af02bc11f.webp">
下载 题海APP
拍照搜题更快捷
- 海量题库
- 无搜索限制
- 快捷拍照搜题
