2022-11-07 17:08发布
y=-1/x^2x=1/2,y=-4切线方程是y-2=-4(x-1/2)法线方程是,法线方程的斜率为与法线垂直直线斜率的负倒数y-2=1/4(x-1/2)等边双
y'=-1/x^2x=1/2,y'=-4切线方程是y-2=-4(x-1/2)法线方程是y-2=-1/4(x-1/2)
最多设置5个标签!
y'=-1/x^2
x=1/2,y'=-4
切线方程是
y-2=-4(x-1/2)
法线方程是
y-2=-1/4(x-1/2)
一周热门 更多>