" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y = 2x^2-3x+f --> D≥0
b^2-4ac≥0
(-3)^2 - 4.2.f ≥ 0
9-8f≥0
f≤9/8