are the coordinates of the center of the circle and 
is its radius. Comparing this to the given expression we can determine that the center of the given circle is 
and the radius is 
, therefore the correct answer is the first option.
A circle is represented by the equation below:
(x + 2)^2 + (y − 4)^2 = 225
Which stateme...
Mathematics, 19.06.2020 03:57, raven681
A circle is represented by the equation below:
(x + 2)^2 + (y − 4)^2 = 225
Which statement is true?
The circle is centered at (−2, 4) and has a radius of 15.
The circle is centered at (2, −4) and has a diameter of 15.
The circle is centered at (2, −4) and has a radius of 15.
The circle is centered at (−2, 4) and has a diameter of 15.
Answers: 1
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