(at^2,2at) is a point on the line 2x-5y+12a=0,from this find the co-ordinates of two points on the line?
1 Answer
Aug 3, 2017
The two points are
Explanation:
As
we have
or assuming
or
i.e.
Hence two points are
and
if
graph{(y^2-4x)(2x-5y+12)((x-9)^2+(y-6)^2-0.02)((x-4)^2+(y-4)^2-0.02)=0 [1.04, 11.04, 2.12, 7.12]}