2 years ago

Does the graph represent a function?

Mathematics

1 answer:

Lina20 [59]2 years ago

4 0

The graph does not represent a function

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Answer is given below with explanations.

Step-by-step explanation:

By using the results of the similarity theorem

we say that

${y}^{2} = 4 \times 12 \\ {y}^{2}= 48 \\ {y} = \sqrt{48} \\ y = 4 \sqrt{3}$

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svp [43]

Answer:

The volume of the solid = π²

Step-by-step explanation:

As per the given data of the questions,

The diameter of each disk is

D = 2 sin(x) - 2 cos(x)

So its radius is

R = sin(x) - cos(x).

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$= \pi \times [sin^{2}(x) - 2 sin(x) cos(x) + cos^{2}(x)]$

$= \pi[1-2sin(x)cos(x)]$

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Now,

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After integrate without limit we get

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Now after putting the limit, we get

V = π²

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2 years ago