Question

What are the vertices of, (A4BC) when it is reflected over the line x =2, graph thetransformation? Draw the line of refection.-SA'B'C'

Answer 1

Given

A = (1, 3)

B = (2, -1)

C = (-4, 1)

Reflected over x = 2

(1) the y-coordinate is unaffected.

(2) for reflections, the distance from the line of reflection to the object is equal to the distance to the image point.

A' = (3, 3)

B' = (2, -1)

C' = (8, 1)