In transformations a reflection across the x axis produces a mirror image
When the point (-3, 2) is reflected across the x-axis, the y-coordinate changes sign while the x-coordinate remains the same. Thus, the resulting image of the point after the reflection is (-3, -2).
(2.5,-2.75)
c
reflection in the x-axis
Reflection across the y-axis changes the sign of the x - coordinate only, that is, (x, y) becomes (-x, y).
The reflection of a point across the y-axis involves changing the sign of the x-coordinate while keeping the y-coordinate the same. In this case, the point (-1, -5) will reflect to (1, -5) across the y-axis. This is because the x-coordinate changes from -1 to 1, while the y-coordinate remains -5.
In transformations a reflection across the x axis produces a mirror image
y' = y, x' = -x.
For a reflection across the x axis, both the slope and the y intercept would have the same magnitude but the opposite sign.
y = -f(x) is a reflection of y = f(x) in the x axis.
If your points are (p,f), they become (p,-f).
Example: if you have a point with the coordinates (2,4), a reflection over the y-axis will result in the point with coordinates (-2,4).
When the point (-3, 2) is reflected across the x-axis, the y-coordinate changes sign while the x-coordinate remains the same. Thus, the resulting image of the point after the reflection is (-3, -2).
c
(2.5,-2.75)
It will be where it was, to start with.