2 years ago

Calculate the average rate of change for given function, from x=2 to x=7

1 answer:

8 0

"When you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. f(x) = x2 and f(x + h) = (x + h) Therefore, the slope of the secant line between any two points on this function is 2x + h."

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Answer:

https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-x-and-y-intercepts/v/x-and-y-intercepts-2

Step-by-step explanation:

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The scores of a high school entrance exam are approximately normally distributed with a given mean mu = 82.4 and standard deviat

Slav-nsk [51]

The percentage of the scores that are between 75.8 and 89 is; 95%

<h3>How to find the percentage from z-score?</h3>

We are given;

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Standard deviation; σ = 3.3

Thus;

z-score for a mean score of 75.8 is;

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z-score for a mean score of 89 is;

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Read more about z-score at; brainly.com/question/25638875

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