解答

斜率

解答

求解步骤
要确定函数的斜率，对 求导

流行的例子

derivative of (x^2+9^5)derivative y=(2x)/(e^x)(dy)/(dt)=((4y^2-t^2))/(2ty)integral of (1/(2x^3)+1/(x^2))limit as x approaches 0 of 5+9/(x^3)