Question

Is the given point interior, exterior, or on the circle (x + 2)2 + (y - 3)2 = 81?

R(6, 3)

a. interior
b. exterior,
c. or on the circle

Answer 1

substitute the point into the circle and if

left = right on the circumference

left < right point is inside

left > right point is outside

Answer 2

thank you that helped