Write the standard form of the equation of the circle with its center at (-5,0) and a radius of 8 what is the equation of the ci

Question

3 years ago

12

rcle in standard form

1 answer:

Leto [7] · Answer 1 · 2022-05-17T13:01:16+03:00

Leto [7]3 years ago

7 0

Answer:

$\large\boxed{(x+5)^2+y^2=64}$

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 (-5, 0) and the radius r = 8. Substitute:

$(x-(-5))^2+(y-0)^2=8^2\\\\(x+5)^2+y^2=64$