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finlep [7]
3 years ago
5

F(x) = x2 - 4x – 8, Graph

Mathematics
1 answer:
Tema [17]3 years ago
6 0

Answer:

-2x-8

2x= -8

x = -4

or

( x - 2 )(x + 2 )

x=2

x= -2

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What is the slope of the line that passes through the points (2, –3) and (–2, 5)? 2 1/2 -1/2 -2
sergij07 [2.7K]

Answer: The slope is  -2.

Step-by-step explanation:

(2,-3)

(-2,5)

Using the two given points,  you can find the slope by finding the difference in the y coordinates and diving it by the difference in the x coordinates.

y coordinates:  -3 - 5= -8

x coordinates;  2-(-2) = 4  

Slope:  -8/ 4 = -2  

5 0
3 years ago
At a state park, an average of 126 bicycles per day are rented in October. This number is 10% less than the average number of bi
polet [3.4K]

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100% + 10% = 110%

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hope this helped, if it’s wrong I’m so so so sorry :(

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The length.of a hypotenuse of a right triangle is 32feet and the length of one of the lrgs is 18 feet. what is the length, to th
gayaneshka [121]

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A B C D (i only got 20 min)
lana66690 [7]

Answer:

d

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Determine whether the series is convergent or divergent.
elixir [45]

Answer:

Step-by-step explanation:

Test for convergence or divergence of a series using Comparison test

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Let compare the given function to 1/n

1/n is greater than Sin(1/n)

0 ≤ Sin(1/n) ≤ 1/n

1/n is a positive number and it is always greater than 1.

We know that 1/n diverse from p series

P series says that,

Σ 1/n^p

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So when we compare this to 1/n, then p is equal to 1, therefore, the series diverges.

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5 0
3 years ago
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