Question

hexagon cdefgh is reflected across the x - axis to produce hexagon cdefgh. write the rule for the reflection. (x, y)→(□,□)

Explanation:

Step1: Recall reflection rule

When a point $(x,y)$ is reflected across the $x - axis$, the $x$-coordinate remains the same and the sign of the $y$-coordinate changes.

Step2: Write the rule

The rule for reflection across the $x - axis$ is $(x,y)\to(x, - y)$.

Answer:

$(x, - y)$