Question

Square BCDE with vertices B(-6,7),C(-2,6),D(-3,2), and E(-7,3) in the y-axis. find the reflection?

Answer 1

Answer:

The vertices of the square $B'C'D'E'$ are $B'(x, y) = (6,7)$, $C'(x,y) = (2, 6)$, $D'(x,y) = (3,2)$ and $E'(x,y) = (7,3)$

Step-by-step explanation:

From Geometry we notice that a reflection with axis of symmetry on y-axis is represented by the following formula:

$(x',y') = (-x, y)$, $\forall \,x,y\,\in\mathbb{R}$

Thus, the vertices of the square $B'C'D'E'$ are $B'(x, y) = (6,7)$, $C'(x,y) = (2, 6)$, $D'(x,y) = (3,2)$ and $E'(x,y) = (7,3)$