Respuesta :
Refrection of a function in the x-axis give the negative of that function.
Refrection of f(x) = 3x + 2 in the x-axis gives -f(x) = -(3x + 2) = -3x - 2
Therefore, g(x) = -3x - 2
Refrection of f(x) = 3x + 2 in the x-axis gives -f(x) = -(3x + 2) = -3x - 2
Therefore, g(x) = -3x - 2