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Mathematics 7 Online
OpenStudy (anonymous):

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OpenStudy (anonymous):

OpenStudy (anonymous):

Center: (4,0) and we have the radius already which is 3. Now I need to write the equation of the circle.

OpenStudy (anonymous):

I got the equation: (x-4)^2 + y^2 = 9 . Correct?

Directrix (directrix):

Here's my screenshot.

Directrix (directrix):

That is what I got: (x-4)^2 + (y-0)^2 = 3^2 --> same thing

OpenStudy (anonymous):

I got the same points as well. We're on the role now. lol.

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