Hell part a: create a fourth-degree polynomial with three terms in standard form. how do you know it is in standard form? (5 points) part b: explain the closure property as it relates to addition of polynomials. give an example. (5 points)

yo answer should be 6 if im not mistaken

step-by-step explanation:

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.