2.Find the equation of the tangent to the curve y=x2-2x which is perpendicular to the line 2y=x-13.Find the equation of the normal to the curve y=3x2-2x-1 which is parallel to the line y=x-3 答案1:找到平行于X轴的曲线切线方程Y = X^ 22:找到的垂...
aFind the equation of the tangent to the curve 4x2 + 3y2 = 7 at the point (1,1) . 发现正切的等式对曲线4x2 + 3y2 = 7在点 (1,1) 。[translate]
Find the equation of the tangent to y = x2+ x + I at the point P on the curve where x = r. 相关知识点: 试题来源: 解析 Differentiating(dy)/(dx)=2x+1 so at P,(dy)/(dx)=2t+1The coordinates f(Parc(t,t^2+t+1)s abc=(2t+1)(x-t)=(tany-(t^2+1)=(-1)^2y=(2t+1...
某曲线在某点的正切值find the equation of the tangent to the curve y=50/(2x-1)^,at point (3,2),giving your answer in the form ax+by+c=0 答案 y=50/(2x-1)^2?/, y'=-100(2x-1)^(-3) *2=-200/(2x-1)^3 k= tanα=-200/125=-1.6 切线为 y-2=-1.6(x-2) y=-1.6x...
Find the equation of tangent to the curve x=a(θ+sinθ),y=a(1−cosθ) at a point θ View Solution Find the equations of the tangent and the normal to the curve x=θ+sinθ , y=1+cosθ at θ=π/2 at indicated points. View Solution Find the equations of tangent to the curve...
Answer to: Find the equation of the tangent line to the curve y=x^5+3e^x at the point (0,3). By signing up, you'll get thousands of step-by-step...
Find an equation of the tangent line to the curve {eq}\tan y + \ln (x+y)=\sin (\frac{\pi}{2}\cos x)+\ln \frac{\pi}{4} {/eq} at the point {eq}(0,\frac{\pi}{4}) {/eq}. Implicit Differentiation: We use the implicit diffe...
The equation of a curve is for .(i) Find .(ii) Find the equation of the tangent to the curve at the point where x=1.(iii) Find the coordinates of the turning points of the curve . 相关知识点: 试题来源: 解析 (i) x=1correctly substitute and into product rule(ii) y=2y=...
结果1 题目 A curve is defined by x(t)=t^2-5t+2 and y(t)= 1((t+2)^2) for 0≤q t≤q 3. Find the equation of the tangent line to the curve when t=1. 相关知识点: 试题来源: 解析 y- 19= 2(81)(x+2) or y= 2(81)x+ (13)(81). 反馈 收藏 ...
Find the equation of the tangent line to x2y3=(x2+y2−1)3(1,1) Equation of the Tangent Line to a Curve: The tangent line is a line which touches the curve at a particular point on the curve. The equation of the tangent line is written as: y−y1=m(x...