4 years ago

What is the equation of a circle with center (-3,-5) and radius 4?

Mathematics

1 answer:

kobusy [5.1K]4 years ago

8 0

Answer: D) (x + 3)² + (y + 5)² = 16

Step-by-step explanation:

The equation of a circle is: (x - h)² + (y - k)² = r²

where (h, k) = center and r = radius

Given: (h, k) = (-3, -5) r = 4

Equation: (x - (-3))² + (y - (-5))² = 4²

(x + 3)² + (y + 5)² = 16

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