百度试题 结果1 题目 The curve C has equation y=e^(2x)cosx Find an equation of the tangent to C at the point where α = 0 相关知识点: 试题来源: 解析 y=2x+1 反馈 收藏
百度试题 结果1 题目The curve C has equation y=5x^3-x^2-6x+4(a) Find(dy)/(dx)(dy)/(dx)=15x^2-2x-6(2) 相关知识点: 试题来源: 解析 15x²-2x-6(a) B2 for correct differentiation 反馈 收藏
y=3+ x+3x−5 x>0 The curve C has equation (有图片 The point P (4, 3) lies on C. dx (a) Find dy , giving your answer in simplest form. x2 4 8 y=3+ x+3x−5 x>0 The curve C has equation (有图片 The point P (4, 3) lies on C. dx (a) Find dy...
To find the equation of the curve such that the portion of the x-axis cut off between the origin and the tangent at a point is twice the abscissa, and which passes through the point (1, 2), we can follow these steps:Step 1: Understand t
一道曲线方程的题,麻烦帮解答下,The curve with equation y2 = x3 +3x2 is called the Tschirnhausen cubic.Find an equation of the tangent line to this curve at the point (1,−2).tschirnhausen cubic我不知道是什麽意思,就是要
1. The curve C has the equation 2x+3y^2+3x^2y=4x^2 .The point P on the curve has coordinates (-1, 1).(a) Find the gradient of the curve at P.(5)(b)Hence find the equation of the normal to C at P. giving your answer in the form ax+by+ c = 0. where a, b ...
11. The curve C has equation y=2x-8√(x+5) ,x≥0(a) sind(dy)/(dx) , giving each term in its simplest form.(3)The point P on C has x-coordinate equal to(b)Find the equation of the tangent to C at the point P, giving your answer in the form y= ax + b, whe...
Consider the curve defined by the equation xy=7. Set up an integral to find the length of curve from x=a to x=b. Arc Length The length L of any given curve f(x) over the interval [a,b] can be found by using the formula L=∫ab1...
ahow might the woman feel after she arrived home 怎么威力妇女感受,在她到家之后[translate] aacceleration curve and speed curve in Figure 1 can be 加速度曲线和速度曲线在表1可以是[translate] acurve can be calculated by solving the following equation 曲线可以通过解决以下等式计算[translate]...
Consider the parametric curve: x = 7 + 12cos t, y = 9 + 12sin t, pi/2 less than or equal to t less than or equal to 3 pi/2 The cartesian equation of the curve has the form (x - h)^2 + (y - k)^2 = R^ Sketch the...