lstankowitzowhz7x lstankowitzowhz7x
  • 12-03-2018
  • Mathematics
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the equation of a circle is (x-5)^2+(y+3)^2=25 what are the coordinates of the center of this circle

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susanwiederspan
susanwiederspan susanwiederspan
  • 12-03-2018
This circle is given in standard form [tex](x-h)^2+(y-k)^2=r^2[/tex], where [tex](h, k)[/tex] is the ordered pair for the center of the circle.

Notice that in the equation, we have [tex]-h[/tex] and [tex]-k[/tex]. When writing the ordered pair alone, we have to remember to flip the sign.

Therefore, we have [tex](5, -3)[/tex].
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