Question

reflect the points p(4,-3) and q(7,2) on the line which passes through the origin and point (4,4).state the coordinate of image p and q ​

Answer 1

P' (- 3, 4 ) , Q' (2, 7 )

Explanation:

the line passing through the origin and (4, 4 ) has equation

y = x

a point reflected in the line y = x

(x, y ) → (y, x ) , then

P (4, - 3 ) → P' (- 3, 4 )

Q (7, 2 ) → Q' (2, 7 )