On a coordinate grid, point A is at (−3.0, −5.4) and point B is at (−3.0, 5.4). Point B is a reflection of point A across the ___–axis. Input either a lowercase x or y

Respuesta :

Reflecting across the x axis changes the polarity of the y coordinate so the answer would be x

Answer:

x

Step-by-step explanation:

im 100 percent sure i took the test on flvs and i got a 100 so it x no cap