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MAXImum [283]
3 years ago
7

Write the equation for a circle with a center at (5,-2) and a radius of 4.

Mathematics
1 answer:
choli [55]3 years ago
8 0

Answer:

(x-5)^2+(y+2)^2=4^2

Step-by-step explanation:

The equation of a circle is: ( x - h )^2 + ( y - k )^2 = r^2 where ( h, k ) is the center and r is the radius. Therefore, the equation in this instance is (x-5)^2+(y+2)^2=4^2.

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Change in y over change in x

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ANSWER

( -  \infty , - 7) \cup( - 7 , 0) \cup(0 , 7 )\cup(7 , +   \infty )

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