plug in x=6
solve for x when C=10,33 (?)
the cumulative number of car accidents from 2000-2010 can be modeled by the quadratic expression, C=-33x^2+792x+8,877, where x=1corresponds to 2000, x=2 corresponds to 2001, and so on untill x=11 corresponds to 2010
a)find the number of cumulative car accidents in 2005?
b)use the table of variables to estimate the year in which the cumulative number of accidents reached 10,33
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