Question

Write the equation of the circle given the following center (-3,10) radius 5

Answer 1

Answer:

standard form of the equation of a circle:  (x - a)^2 + (y - b)^2 = r^2, where (a,b) is the center and r is the radius.

(x + 3)^2 + (y -10)^2 = 5^2

then just count