If the equation of a circle is (x + 5)2 + (y - 7)2 = 36, its center point is

a. x = -4

b. y = -4

c. x + y = -4

Question

If the equation of a circle is (x + 5)2 + (y - 7)2 = 36, its center point is

a. x = -4

b. y = -4

c. x + y = -4

directrix · Answer

Attached is the standard form for the equation of a circle. See if you can pick out what the center point coordinates on your equation are based on the standard form. Post what you get, okay?

anonymous · Answer

Im sorry, im horrible in this subject could you walk me through the steps?

directrix · Answer

If you look on the attachment and post the standard form equation so that I can use it to help you find your circle's center, then I will.