Find the point of: (a, f(a)) on f(x) = 2x^2 − 5x + 1 in the interval 0 ≤ x ≤ 1, such that when the derivative of f(x) is evaluated at that point, it equals the average rate of change in the given interval.

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step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

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