微积分.A curve is such that dy/dx = 16/x^3,and (1,4)is a point on the curve.(i) Find the equation of the curve.(ii)A line with gradient -1/2 is a normal to the curve.Find the equation of this curve,giving your answer in the form ax+by=c(iii)Find t

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微积分.A curve is such that dy/dx = 16/x^3,and (1,4)is a point on the curve.(i) Find the equation of the curve.(ii)A line with gradient -1/2 is a normal to the curve.Find the equation of this curve,giving your answer in the form ax+by=c(iii)Find t

微积分.A curve is such that dy/dx = 16/x^3,and (1,4)is a point on the curve.(i) Find the equation of the curve.(ii)A line with gradient -1/2 is a normal to the curve.Find the equation of this curve,giving your answer in the form ax+by=c(iii)Find t
微积分.
A curve is such that dy/dx = 16/x^3,and (1,4)is a point on the curve.
(i) Find the equation of the curve.
(ii)A line with gradient -1/2 is a normal to the curve.Find the equation of this curve,giving your answer in the form ax+by=c
(iii)Find the area of the region enclosed by the curve,the x-axis and the lines x=1 and x=2

微积分.A curve is such that dy/dx = 16/x^3,and (1,4)is a point on the curve.(i) Find the equation of the curve.(ii)A line with gradient -1/2 is a normal to the curve.Find the equation of this curve,giving your answer in the form ax+by=c(iii)Find t
这题得用积分.
这个函数的微分是16/x^3=16x -3.the intergral of the derivative of the original function should be the original function which is the equation of the curve.Thus ∫16/x^3 dx =-8/x^2 +c then we take (1,4) into the equation and solve for c.the result is c=12.So the equation of the curve is -8/x^2 +12.
the line is normal to the curve means its sloap is reciprocal to the sloap of the curve.i am sure you can deal with the rest of it.
∫from 1 to 2 of 16/x^3 dx =-6
the area is thus 6

微积分.A curve is such that dy/dx = 16/x^3,and (1,4)is a point on the curve.(i) Find the equation of the curve.(ii)A line with gradient -1/2 is a normal to the curve.Find the equation of this curve,giving your answer in the form ax+by=c(iii)Find t 微积分和微分方程问题Suppose f(x) is a continuous function with positive values and f(0)=1.If for any x>0,the length of the curve y=f(x) over the interval [0,x] is always equal to the area of the region below this curve and above the x-axis, she is such a grade on a curve 英语翻译You can create full-scale web applications using nothing but code and a design tool such as Visual Studio 2005.The cost of all this innovation is the learning curve.主要是full-scale和learning curve在句中的意思 一道数学题,用到初级微积分A right circular cylinder is inscribed in a sphere of radius r.Find the lagest possible surface area of such a cylinder. A smile is the most beautiful curve on a woman’s body. A smile is a curve that sets everything straight! 翻译是什么? ADAMS中filter a curve 微积分 求方程式Find the equation of the curve passing through the point (1,1/12) such that at all points on the curve y=f(x) with [(5-3x)^2]dy/dx=1找出曲线方程,通过点(1,1/12) 并且[(5-3x)^2]dy/dx=1 英文的~1.When a vaccination program generates a positive externality,the:a.market demand curve is above the marginal social benefit curve.b.market demand curve is below the marginal social benefit curve.c.marginal cost of production is below the m When the chair is adjusted to best suit the user,the backrest shape is adjusted with six straps in such a way that the lumbar curve and curvature of the spine of the user are supported as much as possible求翻译,另重重有赏 英语翻译When approaching the crest of a grade or a curve in the roadway wherethe driver’s view is obstructed SAT数学题求讲解There is a curve y = x^3 + e^x,then how many is the y-intercept of the curve?A 0 B 1+e C e D 1 E -1求讲解 一道微积分,介值定理的题There is a number c in the closed interval [a,b] such that f(c)≥f(x) for all x in [a,b]为什么是对的？用到了什么定理啊。 such ,a,it ,big, country,is.排序 London is such a wonderful city. Love Is Such A Crazy Thing 歌词