Find the turning point of the

问题描述:

Find the turning point of the
这是一道英文数学题,其中一问是Find the turning point of the curve ,我看不懂要求什么数学量,还有find the point(s) of inflexion of the curve

Find the turning point of the curve 找出曲线的拐点,也就是二阶导为零的点
find the point(s) of inflexion of the curve “ inflexion “拐点的意思,这句话和上面一句意思一样,更明确让你求拐点坐标问题是他第三问是Find the turning point ofthe curve ,第四问是find the point(s)of inflexion ofthecurve这是什么意思?两问都求拐点吗?哦,知道了,turnning point是极值点,inflexion是拐点。