bryanvaldez105 bryanvaldez105

30-07-2021
Mathematics

contestada

Find the center and radius of the circle (x + 1)^2 + y^2 = 4

Respuesta :

06-08-2021

Answer:

(-1,0) r=2

Step-by-step explanation:

the equation of a circle can be written as (x-h)^2 + (y-k)^2 = r^2 where (h,k) is the center and r is the radius

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