Equation of Circle, its centre and radius

Feb 3rd, 2012
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Write the equation of the circle in standard form. Find the center, radius, intercepts, and graph the circle. ? x^2+y^2-8x-6y+9=0

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QuestionWrite the equation of the circle in standard form. Find the center, radius, intercepts, and graph the circle.?Equation of the circle in general form is given byWhere is the centre of the circle . And radius of the circle is given by Write the equation of the circle in standard form. Find the center, radius, intercepts, and graph the circle.?We can write the above equation as follows Comparing the equation with the general equation of the circle i.e. We get, Therefore centre of the circle = Radius of the circle, unitsx intercept : means y = 0Or solving using q

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