Question

Find an equation of the circle that satisfies the given conditions. Center (-3, 4); passes through (-6, -5)

Answer 1

Explanation:

Use the distance formula to find the distance between the two points given

d = sqrt 90 <====this is the radius

then use standard equation of a circle w/ center (-3,4) and r = sqrt (90)

(x+3)^2 + (y-4)^2 = 90