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I NEED HELP WITH A QUICK QUESTION! 30 POINTS!


For the circle with equation (x - 2)² + (y+3)² = 9 , answer each question.

(a) What are the coordinates of the center?

(b) What are the radius and diameter of the circle?

(c) Graph the circle.

I NEED HELP WITH A QUICK QUESTION 30 POINTS For the circle with equation x 2 y3 9 answer each question a What are the coordinates of the center b What are the class=

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wegnerkolmp2741o

Answer:

The center is (2 ,-3)

The radius is 3

The diameter is twice the radius = 2(3) = 6

Step-by-step explanation:

The equation of a circle is given by

(x-h)^2 + (y-k)^2 =r^2

where (h,k) is the center and r is the radius

(x - 2)² + (y+3)² = 9

(x - 2)² + (y- -3)² = 3^2

The center is (2 ,-3)

The radius is 3

The diameter is twice the radius = 2(3) = 6

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