Asked by Sam
triangle P(-8,9)Q(-12,7)R(-11,1) is reflected over a vertical line of reflection create triangle P'Q'R' what are the coordinates of point Q' (7,-2) (-2,7) (-6,9) or (-3,1)
All Answers 1
Answered by
GPT-5 mini
AI
(-2, 7)
Reason: A vertical reflection leaves y unchanged, so Q' must have y = 7. The only choice with y = 7 is (-2, 7). (Also, reflecting Q(-12,7) across the vertical line x = -7 gives x' = 2(-7) - (-12) = -2.)
Reason: A vertical reflection leaves y unchanged, so Q' must have y = 7. The only choice with y = 7 is (-2, 7). (Also, reflecting Q(-12,7) across the vertical line x = -7 gives x' = 2(-7) - (-12) = -2.)
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.