What are some uses of polynomials in the "real world"?

Answer 1

It depends on what you want to do for a career, from nothing to a lot. Business people use a lot of math, and using a polynomial equation can help model different markets. Such as how much one will make if x amount of items sells.
Also they can be used to model physical phenomena. Algebra is really just the basis for whats really important....derivatives and integrals, and other stuff I don't know yet.

Answer 2

no longer purely polynomials yet each and every thing in arithmetic has makes use of interior the actual international, the hollow universe is so, arithmetic purely help us comprehend it. matemathicians only supply names to issues that exists, many sciences may well be noted as derived from maths, engineering is a stunning exemple of makes use of of maths, it only supplies us a thank you to comprehend and handle organic (or synthetic=copies of organic) phenomenes. If a functionality interior the actual international takes place to be polynomial, this is purely a twist of fate. interpreting polynomial purposes or different only enables coping with it.

Answer 3

You've posted several questions requesting "real world" applications, suggesting that if there are only a few, there's no sense in wasting your time learning it. Indeed, thats probably true. I'll bet most of the people living in Central America have never heard of a square root or a polynomial, and they get along just fine, tending to their llamas and weaving rugs and baskets. If you aspire to a legal career that will pay you a living wage (vs an existing wage) you will need to study and pass high school math. Sorry, but thats just the way it is.

Answer 4

1. when you try to model the trayectory of a cannon ball thrown form a cannon.
it turns out it is a quadratic equation.
2. polinomials are also good for aproximating other more complicated functions.
for that we use taylor series