What are polynomials. and how many answers can there be for some?

an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).

its a Latin name with more than two parts.

and polynomials has 5 answers

answer: for each 3 girls there is 2 boys . 3: 2

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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.