Question

1. If point Q is reflected across x = 1, what are the coordinates of its reflection image?

Answer 1

Is there a picture of the graph? To figure this out remember the rule. (x,y) reflected across the x-axis would make it(x,-y)

Answer 2

If the original coordinates of point Q are (A, B) and
the point is reflected across the line x=1, then the
coordinates of the reflected point Q' are

Q' (2-A, B) .