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Dovator [93]
3 years ago
15

Find the critical point for f and then use the second derivative test to decide whether the critical point is a relative maximum

or a relative minimum.f(x)=-x^2-2x-9
Mathematics
1 answer:
anygoal [31]3 years ago
7 0

Answer:the answer is 9

Step-by-step explanation:

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What is the opposite of -9.7?
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E probability of observing the experiment result, a sample mean, for example, or something more unusual just by chance if the nu
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The probability of observing the experiment result, a sample mean, for example, or something more unusual just by chance if the null hypothesis is true is the definition of "P-Value."

<h3>What is null hypothesis?</h3>

A null hypothesis is a sort of statistical hypothesis which asserts that there is no statistical significance in a particular set of observations.

Using sample data, hypothesis testing is performed to determine the believability of a theory. It really is expressed as H0 and is also known to simply as "null."

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To know more about null hypothesis, here

brainly.com/question/14016208

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8 0
1 year ago
Which statement matches the inequality − 2 &lt; 9?
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Answer: Answer is C.

Step-by-step explanation: It is because positive numbers go to the right, and negative numbers to the left.

Hope that helps :)

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