Which equation represents a circle with a center Jat (-3, -5) and a radius of 6 units?

Mathematics

1 answer:

Andru [333]3 years ago

4 0

Answer:

$\large\boxed{(x+3)^2+(y+5)^2=36}$

Step-by-step explanation:

The standard form of an equation of a circle:

$(x-h)^2+(y-k)^2=r^2$

(h, k) - center

r - radius

We have the center at (-3, -5) and the radius r = 6. Substitute:

$(x-(-3))^2+(y-(-5))^2=6^2\\\\(x+3)^2+(y+5)^2=36$

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