If it is -5, m is flat; If it is +5, m = p.

M = (x │ x ≥1) p = {x │ x = (a-2) 2+1,a ∈ r}, or = {x │ x = (a-2) 2-9a ∈ r}

P=(x│x≥ 1) or P=(x│x≥-9)