How do you use the vertex method?
Excuse me, could you please elaborate on how one would utilize the vertex method in a mathematical or financial context? I'm particularly interested in understanding the steps involved in identifying the vertex of a quadratic function and how it can be applied to real-world scenarios, perhaps in relation to analyzing trends in cryptocurrency prices or calculating optimal investment portfolios. Additionally, I'd like to know if there are any specific tools or software that you recommend for implementing the vertex method efficiently.