Write the equation of a circle in standard form with diameter stack a b with bar on top. where a(7, 5) and b(-1, -1). for full credit, show your work.

ANSWER

EXPLANATION

The given circle has diameter A(7,5) and B(-1,-1).

The center of the circle is the midpoint of the diameter.

The midpoint is given by the formula:

We substitute the points to get

The radius of the circle is calculated using the center and any point on the circle.

We substitute the center and the radius into the standard equation of the circle.

Substitute the values to get,

i would have to say it is c.

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