Question

Question
Point A in figure X has an ordered pair of (3,4)
. Figure X is reflected across the y
-axis. Samrah thinks that the coordinates for point A on the reflected figure is (3,−4)
. Is she correct? Choose 1 for yes and 2 for no.(1 point)

Answer 1

2 — No. A reflection across the y-axis sends (x,y) to (−x,y), so (3,4) becomes (−3,4), not (3,−4).