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Nuetrik [128]
3 years ago
7

Find the value of x.

Mathematics
2 answers:
Deffense [45]3 years ago
4 0
The.value of x woukd be 2
jeyben [28]3 years ago
3 0
Check the picture below.

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Step-by-step explanation:

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"Gina wrote the following paragraph to prove that the segment joining the midpoints of two sides of a triangle is parallel to th
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At what values of x does f(x) = x^3 - 2x^2 -4x+1 satisfy the mean value theorwm on [0,1]
denis-greek [22]

Answer:

x=1/3

Step-by-step explanation:

A function f is given as

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Hence mean value theorem applies for f in the given interval

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The value

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Find derivative for f

f'(x) = 3x^2-4x-4

Equate this to -5 to check mean value theorem

3x^2-4x-4=-5\\3x^2-4x+1=0\\\\(x-1)(3x-1) =0\\x= 1/3 : x = 1

We find that 1/3 lies inside the interval (0,1)

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Please answer questions from the following images!
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