Match each equation on the left with the appropriate description of its graph on the right.
-$(x-2)^{2}+(y+1)^{2}=9$
A) Circle; center $(2,-1)$; radius 3
B) Hyperbola; center $(2,1)$
C) Parabola; opens left
D) Circle; center $(-2,1)$; radius 3
E) Parabola; opens downward
F) Ellipse; center $(2,1)$

Question

Quizplus · Accepted Answer

The equation $(x-2)^{2}+(y+1)^{2}=9$ represents a circle with a center at $(2,-1)$ and a radius of 3, which matches description A.

Match Each Equation on the Left with the Appropriate Description (x−2)2+(y+1)2=9(x-2)^{2}+(y+1)^{2}=9(x−2)2+(y+1)2=9

Match Each Equation on the Left with the Appropriate Description $(x-2)^{2}+(y+1)^{2}=9$