Question

Parallelogram ABCD is reflected over the x-axis. What rule shows the input and output of the reflection, and what is the new coordinate of A'?

Parallelogram ABCD is shown. A is at negative 5, 1. B is at negative 4, 3. C is at negative 1, 3. D is at negative 2, 1.

(x,y)→(y,-x); A' is at (1, 5)

(x,y)→(-y,x); A' is at (-1, -5)

(x,y)→(-x,y); A' is at (5, 1)

(x,y)→(x,-y); A' is at (-5, -1)

Answer 1

reflection over x axis is
(x,y) ==> (x,-y)

Answer 2

@shamil98 wait what about umm the rest

Answer 3

The new coordinate of A is option D.

Answer 4

so the answer is d