Question

the coordinate point q (0, 10) is reflected over the y - axis. identify the x - and y - coordinates of its image, q. after a reflection over the y - axis, what are the coordinates of q? (1 point) o (0, -10) o (0, 10) o (-10, 0) o (10, 10)

Explanation:

Step1: Recall reflection rule

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

Step2: Apply rule to point Q

Given point $Q(0,10)$, where $x = 0$ and $y=10$. After reflection over the $y$-axis, $x$ becomes $-x=-0 = 0$ and $y$ remains $10$. So the new point $Q'$ is $(0,10)$.

Answer:

B. $(0,10)$