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mel-nik [20]
3 years ago
10

Coficient of x^2 in -4x^2

Mathematics
1 answer:
Pani-rosa [81]3 years ago
5 0

Answer:

-4

hope this answer helps you...

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Complete the sentence below. A function f is​ _____ on an open interval I​ if, for any choice of x1 and x2 in​ I, with x1less th
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Answer:

Increasing if f' >0 and decreasing if f'<0

Step-by-step explanation:

Difference quotient got by getting

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Here h is a small positive value.

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if f(x1) <f(x2) then the function is decreasing.

Or if x1<x2 and if f(x1) >f(x2) for all x1, and x2 in I the open interval we say f(x) is decreasing in I.

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X/-1 &gt;2/5 x =<br><br> I need help I don't understand what x is
Mashutka [201]

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its means a varieble or an unknown value

Step-by-step explanation:

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3 years ago
the student Council wants to rent a ballroom for the junior prom. the balroom’s rental rate is $1500 for three hours and $125 fo
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A normal distribution has \mu = 65 and \sigma = 10. Find the probability that the average score of a group of n = 4 people is be
Kipish [7]

Answer:

The probability that the average score of a group of n = 4 people is between 70 and 75=0.13591

Step-by-step explanation:

We are given that

\mu=65

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Hence,  the probability that the average score of a group of n = 4 people is between 70 and 75=0.13591

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