Respuesta :

fieryanswererft

Answer:

(9, -8)

step-by-step explanation:

  • original coordinates of B: (-9, -8)

if reflected over y-axis, use the formula: (x, y) → (-x, y)

  • new coordinates: (-(-9), -8) → (9, -8)
The answer would be (-9,8) bc it’s the y that becomes positive not the x