Find the line which is parallel to the tangent line of g(x) = x^5 - 2e^x + 1/3x - 2^2. How to find the parallel to the line tangent of two functions? Find the equation of the tangent to y = x^2 - 3x - 4 that is parallel to the line ...
Find the tangent line approximation of the function at the given value {eq}x = a. {/eq} {eq}y = \tan^{-1} x; \ a = 1 {/eq} Tangent Line Approximation: At any point {eq}x=a{/eq} the tangent line of the function {eq}g\left( x \right){/eq} h...
Equation of the tangent line: To find the equation of the tangent line to a function, we have to find the slope of the function, slope of the function is the derivative of that function. The general equation of the tangent line to a function ...
a line that would touch a function at a certain point. More than that, the slope of the tangent line would be equal to the instantaneous rate of change of the function at their point of intersection. We can write the tangent line through the point-slope ...
高数求切线和法线 find the equations of tangent line and normal line of the curve X的立方+Y的立方—3XY=0 at the point (2开根号下3次方,4开根号下三次方) 相关知识点: 试题来源: 解析 x^2+y^3-3*x*y=0 (x^2+y^3-3*x*y)'=0' 2*x+2*y^2*y'-(3*y'*x+3*y)=0 y'=(2*x...
Find the Horizontal Tangent Line y=cos(x) ( y=(cos)(x)) 相关知识点: 试题来源: 解析 Set( y) as a function of ( x). ( f(x)=(cos)(x)) The derivative of ( (cos)(x)) with respect to ( x) is ( -(sin)(x)). ( -(sin)(x)) Set the derivative equal to ( 0) t...
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:找到的垂直...
题的意思是：求f(x)=8/√(x^2+3x)在点(1,4)处的切线方程 重点是求函数在x=1处的f'(x)直接求导很麻烦，可采用对数求导法，lnf(x)=ln8-(ln(x^2+3x))/2 两边同时对x求导，f'(x)/f(x)=-(2x+3)/2(x^2+3x)把x=1,f(x)=4带入，得 f'(x)=-5/2 可以求出切线方程为y...
Find the tangent line approximation of the function at the given value x=a. f(x)=tanx; at a=π4 Derivatives of Trigonometric Functions: When we differentiate a trigonometric function, its derivative will also be trigonometric. Some of these derivatives are...
解析 y=3x+1 结果一 题目 Find an equation of the tangent line to the graph of the function at the given point., (0,1) 答案 y=3x+1 相关推荐 1Find an equation of the tangent line to the graph of the function at the given point., (0,1) ...