A:do exercise
B:do homework
C:whose guitar
I'm afraid I can't afford the medical fee.
如图,直线y=﹣2x+8与两坐标轴分别交于P、Q两点,在线段PQ上有一点A,过A点分别作两坐标轴的垂线,垂足分别为B、C.
(1)若矩形ABOC的面积为5,求A点坐标.
(2)若点A在线段PQ上移动,求矩形ABOC面积的最大值.