Question

Write the standard equation for the circle with center (-6, 9) and radius 3.

Answer 1

(h,k) center point
(-6,9) is the center point
h=-6
k=9
radius or r=3

Standard form is (x-h)^2+(y-k)^2=r^2

Equation of the circle is (x+6)^2+(y-9)^2=9