Question

Reflection of the point (2,-5) in the line y =2?

Answer 1

Answer:

Since reflection is about a line parallel to Y-axis, there will be no change in y coordinate .

Initially point (5,2) is 8 unit right from line x=−3 . So after reflection it will be 8 units left to the line x=−3 .

So reflection of point = (−11,2)