Find the value of k for which y=6x+k is a tangent to the curve y=_英语解答

Find the value of k for which y=6x+k is a tangent to the curve y=7√x
一道求切线的数学题 THX

人气：208 ℃　时间：2020-06-03 09:48:29

解答

在切点的斜率是6,先算出切点坐标,在得到k=49/24