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Nesterboy [21]
2 years ago
12

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

Mathematics
1 answer:
KIM [24]2 years ago
8 0

Answer:

-3

Step-by-step explanation:

f(-2) = (-2)^2 + 10 = 14 -> (-2, 14)

f(-1) = (-1)^2 + 10 = 11 -> (-1, 11)

(11-14)/(-1-(-2)) = -3/1 = -3

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Step-by-step explanation:

To find median you

1. Arrange your numbers in numerical order.

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4.If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.

To find mode you put the numbers in order from least to greatest and count how many times each number occurs. The number that occurs the most is the mode.  To find range you first put all the numbers in order. Then subtract (take away) the lowest number from the highest. The answer gives you the range of the list.

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