Estimate the average rate of change between x = 0 and x = 2 for the function shown.

the graph starts at the bottom left, continues up through the x axis near negative one to a maximum around y equals three and goes back down to cross the y axis at one, continues to a minimum around y equals one half and curves back up to a maximum around y equals fourteen and curves back down to the right

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An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.