When x = a is a zero of a polynomial function f, the three statements below are true. (a) x = a is a ---Select--- A of the polynomial equation f(x) = 0.
(b) ---Select-- A is a factor of the polynomial f(x).
(c) (a,0) is a ---Select--- of the graph of f.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

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.

i'm sorry i don't know

step-by-step explanation:

493 would be the correct answer

step-by-step explanation: