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yKpoI14uk [10]
2 years ago
10

What is the equation of the midline for the function f(x)? f(x)=1/2 cos(x)+5

Mathematics
1 answer:
ivolga24 [154]2 years ago
6 0

Answer:

y = 5

Step-by-step explanation:

That "+5" elevates the graph of this cosine function 5 units above the x axis, and thus the "midline" you wanted is  y = 5.

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2000 soldiers stand in a row. Beginning from the left, each soldier calls out a number, 1, 2, 3, 1, 2, 3, 1, 2, 3, 1, 2, 3, and
Cloud [144]

Answer:

The number of soldiers that call out a number 3 is 666 soldiers

Step-by-step explanation:

The parameters given are;

Number of soldiers = 2000

Soldiers calling from the left = 1, 2, 3,.....

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Therefore, since the number soldiers calling out the number 3 are 1 in 3 from the left and 1 in 3 from the right, we split the soldiers into 2 groups of 1000, with one group calling from left and the other group calling from the right;

The number of 3s in called out in the first group from the left is therefore;

1000/3 = 333.33 which is 333 soldiers  or from the 3rd soldier to the 999th soldier

Similarly the number of 3s called out from the second group = 333

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8 0
2 years ago
Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 s?
patriot [66]
Speed=distance/time so it would be 100/20
5 0
3 years ago
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What’s the vertex of this equation?
statuscvo [17]

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Do you see the h and k in your equation?

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Our vertex is (2, -4).

3 0
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malfutka [58]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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