Question

Write the equation of a circle.

Center:(-1.7) Radius: 14
A (1 - 1)² + (y + 7) = 14
B (x + 1)2 + (y – 7)2 = 196
C (x + 1)2 + (y – 7) = 14
D(2 – 1)2 + (y+ 7) = 196

Answer 1

B. (x+1)^2 + (y-7)^2=196

Explanation:

The equation is (x-h)^2 + (y-k)^2=r^2

h=-1,k=7 and r=14

(x-(-1))^2 + (y-7)^2= 14^2

(x+1)^2 + (y-7)^2 = 196