Which country has the lower BMI? Does this country also have the lowest caloric intake? How would you describe this country?
1 answer:
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Answer:
Average rate of change = 10
Explanation:
Average rate of change =
a = 2
f(a) = f(2) = (-2)² + 3(2) + 1 = 4 + 6 + 1
f(a) = 11
b = 5
f(b) = f(5) = (-5)² + 3(5) + 1 = 25 + 15 + 1
f(b) = 41
Thus:
Average rate of change =
Average rate of change = 10