Question

. What are the coordinates of the image of point R(3,–4) after a reflection over the line x = 5?

Answer 1

Answer:

Step-by-step explanation:

N.B. P is the reflexion of Q in the line x = a if and Only x = a is the perpendicular bisector of PQ.

the image is a New point P(x , y) such that x + 3 = 2×5 and y = - 4, that is,

x = 10 - 3 and y = - 4, that is

x = 7 and y = - 4.

P(7 , - 4).