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2 years ago

Write a sine function that has a midline of 2, an amplitude of 4 and a period of 11.

Mathematics

1 answer:

svetoff [14.1K]2 years ago

3 0

Answer:

y = 4 sin(2π/11 x) + 2

Step-by-step explanation:

y = A sin(2π/T x + B) + C

where A is the amplitude,

T is the period,

B is the phase shift,

and C is the midline.

A = 4, T = 11, and C = 2. We'll assume B = 0.

y = 4 sin(2π/11 x) + 2

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Basile [38]

Answer:

$W_{max}=480m\\ L_{max}=160m$

Step-by-step explanation:

Since we know we only have 640 feet of fence available, we know that L + W + L = 640, $\implies$ 2L + W = 640. This allows us to represent the width, W, in terms of L: W = 640 – 2L

Remember, the area of a rectangle is equal to the product of its width and length, therefore,

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hence,the dimensions of the pen that will maximize the area are L=160m and W=76800/160=480m

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2 years ago

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It would be the letter A.

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Step-by-step explanation:

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Liono4ka [1.6K]

Answer:

See the diagram for understanding

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This is better explained by the following diagram.

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