Mathematics, 18.10.2020 01:01 ammullims822

PLEASE I NEED HELP YOU"LL GET 30 PTS IF YOU ANSWER In the year 2005, the average cost of a car would be modeled by the equation C = -15x² +20x - 3 where x is the number of years since 2005. By the year 2010 the average cost had changed, and the equation can be modeled C = -10x² + 30x - 2. Find the difference in average cost equation for cars between 2005 and 2010.

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PLEASE I NEED HELP YOU"LL GET 30 PTS IF YOU ANSWER In the year 2005, the average cost of a car woul...