Find the center of the circle whose equation is (x - 8) 2 + (y + 2) 2 = 64

The parabola whose equation is y 2 = 12x has directrix

Question

Mathematics

Essence Baird

14 January, 18:48

Find the center of the circle whose equation is (x - 8) 2 + (y + 2) 2 = 64

The parabola whose equation is y 2 = 12x has directrix

+2

Answers (1)

Know the Answer?

Arthur · Answer 1

The center of a circle given the equation in the form (x-h) ^2 + (y-k) ^2 = r^2 is (h, k). x-8 shows that h is 8, y+2 shows that k is - 2, meaning the center is (8, - 2)

Find the center of the circle whose equation is (x - 8) 2 + (y + 2) 2 = 64The parabola whose equation is y 2 = 12x has directrix

Find the center of the circle whose equation is (x - 8) 2 + (y + 2) 2 = 64

The parabola whose equation is y 2 = 12x has directrix