The equation of the circle graphed is (x + 4)² + (y + 5)² = 16
Determining the equation of the circle graphed
From the question, we have the following parameters that can be used in our computation:
The circle
Where, we have
Center = (a, b) = (-4, -5)
Radius, r = 4 units
The equation of the circle graphed is represented as
(x - a)² + (y - b)² = r²
So, we have
(x + 4)² + (y + 5)² = 4²
Evaluate
(x + 4)² + (y + 5)² = 16
Hence, the equation is (x + 4)² + (y + 5)² = 16