百度试题 结果1 题目【题目】【题目】 A curve has equation _ , _ . Find the equ【题目】 相关知识点: 试题来源: 解析 【解析】 【解析】 反馈 收藏
A curve has equation y= xe The curve has a minimum point at Pand a maximum point at Q Find the coordinates of Pand the coordinates of Q 相关知识点: 试题来源: 解析结果一 题目 A curve has equation y = x2ex.The curve has a minimum point at Pand a maximum point at QFind the coordin...
解析 ()()=sin 2x+2(x-π )cos 2xAt x= (3π )4, y= (π )4 and ()()=-1Simplify y- (π )4=-1(x- (3π )4) to obtain x+y=π 结果一 题目 A curve has equation . Show that the equation of the tangent to the curve at the point with x-coordinate is x+y=π . ...
【题目】A curve has equation y=(x-π)sin2x . Show thatthe equation of the tangent to the curve at thepont with xcoordinate is x+y=π. 相关知识点: 试题来源: 解析 【解析】(dy)/(dx)=sin2x+2(x-π)cos2xAt_x=(3π)/4,y=π/(4)and(dy)/(dx)=-1 Simlify y-=-1x--) to ...
百度试题 结果1 题目【题目】A curve has equation y= x3- 5x2+ 7x - 14. Determine, by calculation, the coordinatesof the stationary points of the curve. 相关知识点: 试题来源: 解析 【解析】(1,-11)and(7/3,-(329)/(27)) 反馈 收藏 ...
【题目】A curve has the equation x^3+x^2y=y^2-1 .a)Find an expression for.T he points p and o lie on the curve. p has coordinates (1,a) and o has coordinates (1,b).b) Find the values of a and b, given that ab .c)Find the equation of the normal to the curve at ...
A curve has equation y= xe The curve has a minimum point at Pand a maximum point at Q Find the coordinates of Pand the coordinates of Q 答案相关推荐 1 A curve has equation y= xe The curve has a minimum point at Pand a maximum point at Q Find the coordinates of Pand the coordinates...
A curve has equation y = f(x) and passes through the point with coordinates (0, -1).Given th f'(x)=1/2e^(2x)-6xuse integration to obtain an expression for f(x), 相关知识点: 试题来源: 解析 f(x)=1/4e^(2x)-3x^2-5/4 ...
[2] 5 1 © UCLES 2019 9231/12/O/N/19 PMT 5 4 The line y = 2x + 1 is an asymptote of the curve C with equation 2 x + 1 y = . ax + b (i) Find the values of the constants a and b. [3] (ii) State the equation of the other asymptote of C. [1] (iii) Sketch ...
百度试题 结果1 题目 A curve has equation y=√ x, x≥ 0. Find the equation of the normal to the curve at the point A, where x=1. 相关知识点: 试题来源: 解析 y+2x-3=0 反馈 收藏