Which is the equation of the circle graphed below?

Mathematics

1 answer:

kolezko [41]3 years ago

3 0

The centre is displaced 3 units to the right and 4 units up, so the left side is (x-3)^2 + (y-4)^2

The radius of the circle equals the distance between the centre and the origin. By the pythogorean theorem, R^2 = 3^2 + 4^2 = 25.

So, the equation of the circle is (x-3)^2 + (y-4)^2 = 25.

This means that there is a flaw in the question as none of the options are correct.

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Given

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In the equation as $C$ is function of time and $(t)$ will vary as $1,2,3$ for respective hours.

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