Question

graph the image of a(0, -10) after a reflection over the x - axis.

Explanation:

Step1: Recall reflection rule

The rule for reflecting a point $(x,y)$ over the $x - axis$ is $(x,-y)$.

Step2: Apply rule to point A

For point $A(0, - 10)$, with $x = 0$ and $y=-10$, the new $y$-coordinate is $-(-10)=10$ and $x$ remains $0$. So the image is $(0,10)$.

Answer:

The image of point $A(0, - 10)$ after reflection over the $x$-axis is $(0,10)$.