Question

Question 10
The equation of a circle is given below. Identify the center and radius. Then graph the circle.
(x-4)²+(y+1)=25

Answer 1

Answer:

The center is ( 4,-1) and the radius is 5.

Step-by-step explanation:

(x-4)²+(y+1)=25

The equation for a circle is in the form

(x-h)^2 + (y-k)^2 = r^2  where (h,k) is the center and r is the radius.

(x-4)²+(y- -1)^2=5^2

The center is ( 4,-1) and the radius is 5.