解答

切线

解答

求解步骤
找到切点:
计算 的斜率:
找到斜率 m= 且穿过 的直线:

作图

Sorry, your browser does not support this application
查看交互式图形

流行的例子

derivative of sqrt(x^3+1)*\sqrt[3]{2x^5}integral of (xe^{2x^2})limit as x approaches+1+of (x^2)/(x^2-x)d/(da)(sin(a)+cos(a))derivative 4/(ln(x))