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Solve the
following problems dealing with equations of circles.
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1. |
Convert this equation into center-radius form.
State the coordinates of the center of the circle and its
radius.
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2. |
State the equation of a circle in general form which has a
center at (5, -3) and a radius of 9. |
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3. |
Convert this equation into center-radius form.
State the coordinates of the center of the circle and its
radius. Graph.
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4. |
Write the center-radius equation of a circle with
a center at (-3, -6) and passes through the point (-4, 8).
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5. |
Write the general equation of a circle that is
tangent to the x-axis, with a center located at (4, -6).
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6. |
Write the center-radius equation of the circle whose graph is
shown below.
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7. |
Write the general form equation for the circle whose graph is shown
at the right.
List 6 points that lie on this circle.
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