2 years ago

Es

1 answer:

8 0

Answer:

(0, -9).

Step-by-step explanation:

The general form of the equation of a circle is:

(x - a)^2 + (y - b)^2 = r^2

where the center = (a, b).

x2 + (y + 9)2 = 25

Comparing this to the general form we see that the center = (0, -9).

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A.
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garri49 [273]

I think you meant "y = 4 arccot (x)."

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3 years ago

Zarrin [17]

Answer:

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Step-by-step explanation:

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3 years ago

vodomira [7]

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Step-by-step explanation:

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3 years ago