HELP ASAP you can model an arch at your school using the equation y=0.7x(x-3.5)(x+3.5) where x and y are measured in feet. the x axis represents the ground. find the width of the arch at a ground level

the width of the arch at ground level is __ feet

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step-by-step explanation:

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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.

step-by-step explanation:

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10 b/c 5*2 =10

step-by-step explanation: