Question

reflect the point (2, -4) over the y - axis. (2, 4) (-2, -4) (-4, 2) (-2, 4)

Explanation:

Step1: Recall reflection rule

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

Step2: Apply the rule

Given the point $(2,-4)$, substituting $x = 2$ and $y=-4$ into the rule, we get $(-2,-4)$.

Answer:

B. (-2, -4)