Question

1. the point n is plotted on the coordinate grid below. plot the point n, the reflection of n over the x - axis. (x,y)→(x, - y) coordinates of n: (-3,1) coordinates of n: (-3, - 1) when a point is reflected over the x - axis, the (x - coordinate / y - coordinate ) changes sign. 12. the point m is plotted on the coordinate grid below. plot the point m, the reflection of m over the x - axis. coordinates of m: (_,_) coordinates of m: (_,_) when a point is reflected over the x - axis, the (x - coordinate / y - coordinate ) changes sign.

Explanation:

Step1: Identify coordinates of M

From the graph, the coordinates of point M are $(5, - 5)$.

Step2: Apply reflection rule

The rule for reflecting a point $(x,y)$ over the x - axis is $(x,y)\to(x, - y)$. For point M with coordinates $(5,-5)$, applying the rule, we get $M'$ with coordinates $(5,5)$.

Answer:

Coordinates of M: $(5,-5)$
Coordinates of $M'$: $(5,5)$
When a point is reflected over the x - axis, the y - coordinate changes sign.