Just wanna double check so I know that if its across x-axis, x value remains as x and y becomes negative (x, -y) and vice versa ∆ABC Original points: A = (-8, 9) B = (-2, 5) C = (-6, 2) Reflected points: A′ = (-8, -9) B′ = (-2, -5) C′ = (-6, -2) ∆EFG Original points: E = (2, 8) F = (10, 4) G = (4, 2) Reflected points: E′ = (-2, 8) F′ = (-10, 4) G′ = (-4, 2) ∆XYZ Original points: X = (-8, -5) Y = (-2, -3) Z = (-3, -9) Reflected points: X′ = (-8, 5) Y′ = (-2, 3) Z′ = (-3, 9))