Find the equation of a circle that has its center at (6,-4) and has a radius of 3.

Question

asked Nov 16, 2021 135k views

2 Answers

StackedCrooked · Answer 1 · 2021-11-20T06:06:15+0000

Answer:

( x-6) ^2 + ( y+4) ^2 = 9

Explanation:

The equation of a circle is given by

( x-h) ^2 + ( y-k) ^2 = r^2 where (h,k) is the center and r is the radius

( x-6) ^2 + ( y- -4) ^2 = 3^2

( x-6) ^2 + ( y+4) ^2 = 3^2

( x-6) ^2 + ( y+4) ^2 = 9