Question

Triangle PQR is reflected over a vertical line of reflection to create triangle P'Q'R'. What are the coordinates of point Q'?

(1 point)
Responses

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

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

(12,7)
(12,7)

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

Answered by GPT-4o mini
To determine the coordinates of point Q' after triangle PQR is reflected over a vertical line, we need to know the original coordinates of point Q and the equation of the vertical line of reflection. Since this information is not provided in your question, we can't directly calculate the coordinates of Q'.

However, I can explain how to reflect a point over a vertical line:

1. Identify the x-coordinate of the vertical line of reflection (let's call it \( x = a \)).
2. If the original point Q has coordinates (x_Q, y_Q), the reflected point Q' will have coordinates (2a - x_Q, y_Q).

If you can provide me with the coordinates of Q and the line of reflection, I would be happy to assist you further with the specific calculation!

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