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aleksley [76]
3 years ago
7

Does the MVT apply? Explain why or why not. y=-x^2/x-1 ; [-1,1]

Mathematics
1 answer:
frez [133]3 years ago
8 0

Hi there!

\large\boxed{\text{No, it does not.}}

y = \frac{x^{2} }{x-1}

Looking at the equation, we can see that there is a discontinuity at x = 1 (Vertical Asymptote).

The interval given also includes x = 1 as an enclosed value.

Therefore, the MVT does not apply because the equation is not continuous on the interval [-1, 1].

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I plz help meeeeeeeeeeee​
Feliz [49]

Answer:

2 5 8

Step-by-step explanation:

2+5+8=15

im not sure if that's what its asking for. if it isn't im sorry

5 0
3 years ago
Answer help on this !
Arisa [49]

If the triangles are similar, then the angles are all congruent.

Therefore, we can start by setting the two middle angles equal to each other.

4x + 7 = 5x - 10

7 = x - 10

x = 17

Middle angle = 75

Now that we know our x-value, we can simply plug in x for our other two expressions.

3 * 17 = 51

4(17) - 14 = 54

We can check to make sure that our angle measures are correct by adding them all up and making sure they equal 180.

54 + 51 + 75 = 180

180 = 180

Hope this helps!! :)

8 0
3 years ago
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Need help plz .You have $2500 to invest in two different accounts. In order to save the money you need for college, you need to
siniylev [52]

I’m pretty sure that it’s C

7 0
3 years ago
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A pendulum is raised to a certain height and released from point A, as shown in the image below. At its release, the pendulum is
sweet-ann [11.9K]

The maximum height that the pendulum can reach will be 45 meters.

<h3>How to calculate the height?</h3>

It should be noted that the total energy at A should be equal to the total energy at B.

Therefore, this will be calculated thus:

1/2(14)² + 10(35) = 1/2(0)² + mgH

98 + 350 = 10H

448 = 10H

H = 448/10

H = 44.8 meters

H = 45 meters approximately

Learn mote about height on:

brainly.com/question/983412

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7 0
2 years ago
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A $20, 000 brand new car depreciate its value every year following the pattern, $16,000, $12,800, $10,240. How much will the car
seropon [69]

Answer:

Step-by-step explanation:

Use the info given in the exponential equation to find the value of b, the rate of decay.

v(t)=a(b)^t where v(t) is the value of the car after a certain number of years, t, have gone by, a is the initial value, and b is the rate of decay. We have everything we need but b:

a = 20000

v(t) = 16000 after t = 1 year:

16000=20000(b)^1 so

b = .8  Taken in context, this means that the car depreciates 20% each year. Now we can solve the problem being asked of us, which is to find the value of the car after t = 5 years:

v(t)=20000(.8)^5 which simplifies down a bit to

v(t) = 20000(.32768) so

v(t) = 6553.60, choice C.

7 0
3 years ago
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