Apr 9, 2025 · This free tutorial for students will teach you how to construct points and figures reflected over the x axis and reflected over the y axis. Together, we will work through several examples of how …

Reflections: Interactive Activity and examples. Reflect across x axis, y axis, y=x , y=-x and other lines.

Sep 13, 2024 · When reflecting a point (x, y) over the x-axis the y-coordinate changes sign while the x-coordinate remains the same. The rule for this reflection is: (x, y) → (x, −y) Example: Reflect the …

Oct 24, 2025 · A reflection over the y axis is a fundamental coordinate transformation where each point (x, y) becomes (-x, y). This geometric transformation creates a mirror image across the vertical y …

May 16, 2025 · Learn how to reflect functions and points across the y-axis in Algebra I with clear examples, graphing tips, common mistakes, and practice problems.

We can plot points after reflecting them across a line, like the x-axis or y-axis. Reflections create mirror images of points, keeping the same distance from the line. When we reflect across the y-axis, the …

Jan 1, 2026 · By examining the coordinates of the reflected image, you can determine the line of reflection. The most common lines of reflection are the x -axis, the y -axis, or the lines y = x or y = x. …

In a reflection about the y-axis, the y-coordinates stay the same while the x-coordinates take on their opposite sign. Algebraically, the ordered pair (x, y) becomes (-x, y).

Another transformation that can be applied to a function is a reflection over the x – or y -axis. A vertical reflection reflects a graph vertically across the x -axis, while a horizontal reflection reflects a graph …

When you reflect a point across the line y = x, the x- coordinate and y -coordinate change places. If you reflect over the line y = -x, the x -coordinate and y -coordinate change places and are negated (the …