问题
选择题
3.过点P(2,3)且在两坐标轴上截距相等的直线方程为( )
A.3x-2y =" 0"
B.x + y-5 =" 0"
C.3x-2y =" 0" 或x + y-5 =" 0"
D.2x-3y =" 0" 或x + y-5 = 0
答案
答案:C
3.过点P(2,3)且在两坐标轴上截距相等的直线方程为( )
A.3x-2y =" 0"
B.x + y-5 =" 0"
C.3x-2y =" 0" 或x + y-5 =" 0"
D.2x-3y =" 0" 或x + y-5 = 0
答案:C