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Butoxors [25]
3 years ago
5

F(x) = x2 + 10 What is the average rate of chan hange of f over the interval [-2, -1]?

Mathematics
1 answer:
Readme [11.4K]3 years ago
5 0

The average rate of change is given by [f(b) - f(a)]/(b - a), where a and b represent the interval [a, b].

Let a = -2

Let b = -1

[(-1)^2 + 10 - ((-2)^2 + 10)]/(-1 -(-2))

[1 + 10 - (4 + 10)]/(-1 + 2)

[1 + 10 -4 -10]/(1)

[1 - 4]/(1)

-3/1

Answer: -3

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Answer:

hello your question is incomplete attached below is the missing part of the  question

answer : r = - 0.161 ( iii )

Step-by-step explanation:

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Line AB contains points A (8, −4) and B (1, −5). The slope of line AB is....
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Answer:

The\ slope\ of\ the\ line\ AB\ is \frac{1}{7} .

Step-by-step explanation:

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m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}

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m = \frac{- 5- (-4)}{1 - 8}

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I need help please...
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Answer: What is the question?

Step-by-step explanation:

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Answer:

x=30°

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Step-by-step explanation:

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Step-by-step explanation:

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