けんき says to YSITD@koru1130 (a) Find the curve that passes through (1, 4) and has the property that if the tangent line is drawn at any point P on the curve, then the part of the tangent line that lies in the first quadrant is bisected at P. 可以幫我翻譯這題目到底在說什麼嗎?at Sun, Jan 6, 2019 2:57 AM