Question

Trapezoid TUVW is shown on the coordinate plane below.



If trapezoid T'U'V'W' represents trapezoid TUVW reflected over the y-axis, the ordered pair of W' is ___________.

Answer 1

Here's an example that is very similar.
Given triangle ABC is reflected over the y-axis, what is the coordinate of A1 is A(1, 1), B(3, 5), C(6, 0).
Answer: (1, 1) --> (-x, y) --> (-1, 1)
Same in this example.
(2, 3) --> (-x, y) --> ?

Answer 2

-2, 3

Answer 3

?