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Which describes a circle with center at (3,-2) and radius with length of 10?O (2x - 3)+ (y + 2)2 = 100O (x + 3)2 + (y – 2)2 = 100O (x – 3)+ (y + 2)2 = 20O x + 3)2 + (y-2)2 = 20

Which describes a circle with center at 32 and radius with length of 10O 2x 3 y 22 100O x 32 y 22 100O x 3 y 22 20O x 32 y22 20 class=

Respuesta :

The general equation of the circle is given by the following formula:

[tex](x-h)^2+(y-k)^2=r^2[/tex]

Replace each of the given values in the formula to find the answer. In this case h is 3, k is -2 and r is 10.

[tex]\begin{gathered} (x-3)^2+(y-(-2))^2=10^2 \\ (x-3)^2+(y+2)^2=100 \end{gathered}[/tex]

It means that the correct choice is the first one.

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