equation of the line tangent 公式我们要找出直线与曲线相切的方程。 首先,我们需要知道切线的定义和性质,然后使用这些性质来找出切线的方程。 假设曲线方程为 y = f(x),切点为 (x0, f(x0))。 切线的斜率等于函数在该点的导数,即 f'(x0)。 所以,切线的方程可以表示为:y - f(x0) = f'(x0) ×...
Answer to: Find an equation for the line tangent to the curve at the point defined by the given value of t. x = t + cos(t), y = 2 - sin(t), t =...
Find the equation of the tangent line to the curve f(x) = x^2 + 5x when x = 1.Find the equation for the tangent line to the curve f(x) = e^x3 - 1 at x = 1.Find the equation of the tangent line to the curve f(x) = \frac{x+1}{...
解答一 举报 在点(3,4/81)求y=4/x^4 对x的偏导d(4x^(-4))/dx=-16x^(-5)把x=3代入,球的直线斜率为-16/243所以equation:y-4/81=-16/243(x-3)同理d(3x^(-4))/dx=-12x^(-5)equation:y-3/625=-12/(5^5) (x-5) 解析看不懂?免费查看同类题视频解析查看解答 ...
Determine an equation for the line tangent to the curve \overrightarrow r(t) = (t, t^2 + t, t^3 + 2) at the point where __t = 2__. Determine an equation of the line tangent to the curve at the given point. 2(x^2+y^2) ^2 = 25xy^2;(2,1...
Find an equation for the tangent line to the curve x^2y + xy^3 = 2 at the point (1; 1). 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 题目意思是,求曲线 x^2y + xy^3 = 2在点(1,1)处的切线方程.对方程两边取全导,d(x^2y)+d(xy^3)=2,2xydx+x^2dy+y...
百度试题 结果1 题目Consider the differential equation , where y≠q 0.Write an equation for the line tangent to the solution curve that passes through the point (1,2). 相关知识点: 试题来源: 解析 12(x-1) 反馈 收藏
The process for finding the equation of the tangent line involves finding the derivative of the function at the given point. This derivative will give us the slope of the tangent line. Then, we can plug in the x-value of the given point into the derivative to find the y-value. This po...
Tangent Line:Using the point-slope form {eq}(y-y_{1})=m(x-x_{1}) {/eq} we can write the equation of the tangent where m is the slope and the point x is already given in the problem and we can find y.Answer and Explanation: To find the equation tangent we will first...
网络切线方程式 网络释义 1. 切线方程式 英翻中 - 95年猫头鹰家族 - Yahoo!奇摩部落格 ... equation 方程式equation of tangent line切线方程式error 误差 ... tw.myblog.yahoo.com|基于 1 个网页