Question

24. Which point is NOT on the circle with center (-4,3) and radius 6? a. (2,3) b. (2,0) c. (-4,-3) d. (-10,3) ​

Answer 1

Your answer is b. (2,0) is not a point on the circle.

Explanation:

Center of the Circle: (h,k) = (-4,3)

Radius of the Circle: r = 6

Find the points on the circle.

(h + r ,k)

• (-4 + 6 , 3) = (2,3)

(h - r ,k)

• (-4 - 6 , 3) = (-10,3)

(h , k + r)

• (-4 , 3 + 6) = (-4,9)

(h , k - r)

• (-4 , 3 - 6) = (-4,-3)