A circle is represented by the equation shown below.

(x - 5)2 + (x + 9)2 = 144

Which statement is true?
Answer
The circle is centered at (5, 9) and has a radius of 12.
The circle is centered at (5, -9) and has a radius of 12.
The circle is centered at (5, 9) and has a diameter of 12.
The circle is centered at (-5, -9) and has a diameter of 12.

Question

A circle is represented by the equation shown below.

(x - 5)2 + (x + 9)2 = 144

Which statement is true?
Answer
		The circle is centered at (5, 9) and has a radius of 12.
		The circle is centered at (5, -9) and has a radius of 12.
		The circle is centered at (5, 9) and has a diameter of 12.
		The circle is centered at (-5, -9) and has a diameter of 12.

alexwee123 · Answer

cirlce formula =|dw:1334466773050:dw|
and |dw:1334466828754:dw|