Hello! Need help again
1 answer:
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Answer:
29
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is
Here [ a, b ] = [ 0, 3 ], thus
f(b) = f(3) = 4(3)³ - 3(3)² + 2(3) - 1 = 108 - 27 + 6 - 1 = 86
f(a) = f(0) = - 1, thus
average rate of change = =
= 29