Question

reflect (7, - 3) across the y - axis. then reflect the result across the x - axis. what are the coordinates of the final point?

Explanation:

Step1: Reflect across y - axis

When reflecting a point $(x,y)$ across the $y$-axis, the rule is $(-x,y)$. For the point $(7, - 3)$, we get $(-7,-3)$.

Step2: Reflect across x - axis

When reflecting a point $(x,y)$ across the $x$-axis, the rule is $(x,-y)$. For the point $(-7,-3)$, we get $(-7,3)$.

Answer:

$(-7,3)$