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In this lesson, in this video, we're going to look at writing the equation of a circle in standard form given the center point and the radius.
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So on the left side, i have the standard form of the equation of a circle.
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You're going to have x minus h quantity squared plus y minus k quantity squared equals r squared.
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The h and k values are the coordinates of the center.
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So these are the coordinates of the center.
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And then you have r squared, which equals the radius.
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So we've been given the center of the circle, the center point here to zero.
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So this represents h, this represents k.
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And you've also been given r...
