emilymarie012602 emilymarie012602

08-11-2021
Mathematics

contestada

Which conic section does the equation below describe?
(x+1)² + (y - 3)2 = 4
O A. Ellipse
O B. Parabola
O C. Circle
D. Hyperbola

Respuesta :

emerald2011 emerald2011

08-11-2021

Answer is circle

Canonical equation for circle is (x — x0)2 + (3, yo)2 = R2 ,
hence (x + 1)2 + (y — 3)2 = 4 describes a circle.
Answer: C Circle.

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