What is a factored form of f(x)? A. f(x) = (2x + 1)(x - 8) B. f(x) = (2x - 1)(x + 8) C. f(x) = 2(x + 4)(x - 1) D. f(x) = 2(x - 4)(x + 1)

step-by-step explanation:

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a) 7x=7

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.