Question

question what is the image of (-9,3) after a reflection over the y - axis? answer attempt 1 out of 2

Explanation:

Step1: Recall reflection rule

When reflecting a point $(x,y)$ over the $y$-axis, the rule is $(x,y)\to(-x,y)$.

Step2: Apply the rule

Given the point $(-9,3)$, where $x = - 9$ and $y = 3$. After applying the rule, $-x=-(-9)=9$ and $y$ remains $3$.

Answer:

$(9,3)$