Determine the possible values that y can take for the graph y=x+2/3-x^2
The Attempt at a Solution
I've tried factorising my k terms and much more faffing about to no avail...help please? :s
I am in the process of completing a short presentation on the properties of depleted uranium that make it so suited to it's use in modern munitions. I have stated that DU's high density means that a projectile made from it will have a much smaller cross sectional area than one made of steel...