·根据下列各条件写出直线方程,经过两点P1(3,-2) P2(5,-4)

2025-06-22 04:38:42
推荐回答(1个)
回答1:

两点式
(y+2)/(-4+2)=(x-3)/(5-3)

(y+2)/(-2)=(x-3)/2
x+y-1=0