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The function f(x) = 1.62x² models the cost of a square carpet, where x is the length in feet. Find the average rate of change for f, to the nearest tenth, over the interval 15 ≤ x ≤ 25. Explain your steps.
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The function f(x) = 1.62x² models

the cost of a square carpet, where
x is the length in feet. Find the
average rate of change for f, to the
nearest tenth, over the interval
15 ≤ x ≤ 25. Explain your steps.

User Hitesh Siddhapura
by
8.4k points

1 Answer

2 votes

Answer:

Explanation:

use integration

User Troy Alford
by
7.7k points
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