Question

the point d(-4, 1) is reflected over the y - axis. what are the coordinates of the resulting point, d?

Explanation:

Step1: Recall reflection rule

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

Step2: Apply the rule

Given point $D(-4,1)$, where $x = - 4$ and $y = 1$. After reflection over the $y$-axis, $x$ becomes $-(-4)=4$ and $y$ remains the same.

Answer:

$(4,1)$