2. During a 5-year period, the amounts of merchandise (in millions of units) sold each year at stores A and B are modeled by the equations A 13x2 + 8x - 3
and B =
8x² – 3x + 11, where x = 1 represents the first year in the 5-year
period. Write a polynomial that represents the total amount of merchandise sold
each year.
5
2
9
11
6
12
10
1
7
4
3
8
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erved.