Question

The vertices of a triangle are P(5, 1), Q(-2, 3), and R(7, -4). What are the coordiantes of the vertices of the image reflected across the x-axis?

Answer 1

Answer:

sol'n

reflected through x-axis

p(X,y) ----------) p'(X, -y)

now,

p (5,1) ----------) p'(5, -1)

Q(-2,3) --------) Q'(-2,-3)

R(7,-4)---------) R'(7,4)