find the equation of the quadratic relationwith graph.这句话的意思是：找出这个曲线与二次方程式的关系。句中equation表示公式，例如：The equation is simple: research breeds new products.equation of the quadratic表示二次方程。graph表示曲线。这句话是提出了一个要求，那就是找出曲线与二次方程...
the graph is the graph of a simple harmonic.Find the equation of the form y = A sin (Bx + C) or y = A cos (Bx + C) that produces the graph and has the small-est phase shift (in absolute value).16 相关知识点: 试题来源: 解析 y=3cos(π/(6)x+π/(6)) y = 3 cos 6 ...
百度试题 结果1 题目(ii)Find the equation of the line that must be inserted in the graph above in order to2solve the equation 3x^(3)+9x=6 . y=-3x+2 相关知识点: 试题来源: 解析 y=-3x+2 反馈 收藏
解析 find the equation of the normal at the point (1,2)to the graph y=x+1/x在点到方程(1,2)到图的y = x + 1 / x结果一 题目 1 (strike) by the beauty of the West Lake, we stopped to admire the beautiful scenery. 答案 分析句子结构可知,strike在句中作非谓语并充当状语成分。
百度试题 结果1 题目Find the equation of the quadratic given its graph is: ( is the vertex.) 相关知识点: 试题来源: 解析 y=-2(x-2)^2+3 反馈 收藏
Find the equation of line tangent to the graph of f(x)=e+ln x at x=1? 答案 e是常数,f'(x)=1/x,所以切线在x=1点的斜率是1,在x=1点的函数值是e.So the equation of the tangent line of graph at x=1 is f(x)=x+e-1相关推荐 1Find the equation of line tangent to the grap...
【题目】Find the equation of thetangent line at the point(0.1) on the graph of the equationx^3+y+xe^y=1 . 相关知识点: 试题来源: 解析 【解析】Solution :x^3+y+xe^y=1 3x^2+(dy)/(dx)+e^y+xe^y(dy)/(dx)=0 (dy)/(dx)=-(3x^2+e^y)/(1+xe^y) (dy)/(dx)|_((a,y...
【题目】find the equation of the normal at the point(1,2)to the graph y=x+1/r 相关知识点: 试题来源: 解析 【解析】find the equation of the normal at the point(1,2)to the graph y=+1/r在点到方程(1,2)到图的y=x+1/ 反馈 收藏 ...
EXAMPLE 7 Find the equation of the tangent line to the graph of y = tan x at the point (w/4, 1). 相关知识点: 试题来源: 解析 SOLUTION The derivative of y=tanxsin(dy)/(dx)=sec^2x . When x = #/4, the derivative is equal t sec^(2π)=(2/(√2))^2=2 = 2. Thus the ...
百度试题 结果1 题目Find an equation of the tangent line to the graph of the function at the given point.f(x)=e^(3x), (0,1) 相关知识点: 试题来源: 解析 y=3x+1 反馈 收藏