Determining the least possible degree of a polynomial function
Oct 8, 2013 · The discussion revolves around determining the least possible degree of a polynomial function based on a provided graph, which features specific x-intercepts and turning points. The …
TI-83/84 Plus - Storing polynomial functions - Physics Forums
Jun 21, 2012 · Unless I'm missing something here, I've noticed that if you want to store a polynomial function on the TI-83 or the TI-84 Plus, you have to create a program that asks you what the value of …
Can absolute value functions be considered polynomial functions?
Oct 18, 2010 · Are lx3l or lxl3 polynomials? If not, what would be a good example of a cubic polynomial function (R \\rightarrow R) that doesn't cover all real numbers in its codomain?
Slope of a polynomial function - Physics Forums
Jan 18, 2011 · Homework Statement Slope of: y=.00002715x^2-.04934171x+44.18240907 Homework Equations d/dx The Attempt at a Solution d/dx[.00002715x^2-.04934171x+44.18240907] = …
Finding Real Zeros of Polynomial Functions Using Derivatives
Apr 30, 2004 · Graph each function and find its real zero. Problem 1. f(x)=x^3-2x^2-5x+6 Can you show it being solved using the derivative. This is the way i teacher showed it to us but we didn't have …
How to Find the Inverse of a Polynomial: Step-by-Step Guide
Sep 12, 2011 · Similar threads To find the range of a given sin function Jan 25, 2024 Replies 15 Views 2K Domain and Range of a Function and Its Inverse- Polynomials
Proof: a polynomial of degree n has at most n roots.
Sep 26, 2009 · Homework Statement Prove that if f is a polynomial function of degree n, then f has at most n roots, i.e., there are at most n numbers a with f (a) = 0...
Can a polynomial have an irrational coefficient? - Physics Forums
Jan 12, 2022 · Is this a polynomial? y = x^2 + sqrt(5)x + 1 I was told NO, the coefficients had to be rational numbers. I this true? It seem to me this is an OK polynomial. I can graph it and use the quad …
Are trig functions polynomial fuctions? - Physics Forums
Dec 17, 2010 · Well, this function can be arranged to a quartic in cos (x). As a polynomial in x, however, it's only a polynomial if you allow polynomials of infinite degree.
How to Shift a Polynomial Curve by a Fixed Distance?
Feb 25, 2013 · How to "Offset" a polynomial Suppose I have a function for a curve, for example y=x2. I want to find a function to "offsets" it by 2 units. That is, I...