In the year 2005, the average cost of a car could be modeled by the equation C= -15x^2 + 20x - 3 where x is the number of years

Question

3 years ago

12

In the year 2005, the average cost of a car could be modeled by the equation C= -15x^2 + 20x - 3 where x is the number of years

since 2005. By the year 2010 the average cost had changed, and the equation could be modeled by C= -10x^2 + 30x - 2. Find the difference in average cost equation for cars between 2005 and 2010.

Mathematics

1 answer:

Rudiy27 · Answer 1 · 2022-05-23T04:03:47+03:00

Rudiy273 years ago

8 0

Answer:

5x^2+10x-3

Step-by-step explanation: