Question

Triangle PQR is reflected over the y-axis to create triangle P'Q'R'. What are the coordinates of point R'?

(1 point)
Responses

(-3, 1)
(-3, 1)

(-2, 7)
(-2, 7)

(1, -3)
(1, -3)

(11, 1)

Answer 1

To find the coordinates of point R' after the triangle PQR is reflected over the y-axis, we need to reflect the original coordinates of point R over the y-axis.

Reflection over the y-axis changes the x-coordinate of the point to its opposite while keeping the y-coordinate the same.

If the coordinates of point R are (x, y), the reflected coordinates R' will be (-x, y).

However, we don't have the original coordinates of point R given in the question. If you provide the coordinates of point R, I can help you find the coordinates of point R' after the reflection over the y-axis.

If none are given, I can't determine which of the provided responses are correct. Let me know how you would like to proceed!