3 years ago

Please help , I would sincerely appreciate it

Mathematics

1 answer:

kozerog [31]3 years ago

5 0

Answer:

B . S /2rh =pi

Step-by-step explanation:

S = 2* pi * r*h

We are solving for pi

Divide both sides by 2rh to isolate pi

S/ 2rh = 2 * pi *r* h / 2rh

S /2rh =pi

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It means, power of y should be 1 and highest power of x should be 2.

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In option B,

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Here, highest power of x is 3. So, it is not be a quadratic function.

In option D,

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Here, highest power of x is 1. So, it is not be a quadratic function.

Therefore, the correct option is A.

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