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Write the equation of this circle in standard form.
please give answer?

Write the equation of this circle in standard form. please give answer?-example-1
User Linsey
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1 Answer

5 votes

Given the center
(x_0,y_0) and the radius
r of a circle, its equation is


(x-x_0)^2+(y-y_0)^2=r^2

In your case, the center is (-4,0), and the radius is 2. Plug these values into the generic formula and you'll get the equation.

User Bleu
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