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Find the center and radius of the circle represented by each equation and show your solution
x²+y²-6x+4=0

plss sagotan nyo Ng maayos Po!!​


Sagot :

1.  Transform x²+y²+8x-2y-64=0 in center- radius form of the equation of the circle

Solution:

x²+y²+8x-2y-64=0

Center: (-4,1)

Radius: 9

2. Find the center and the radius of a circle represented by the equation below

a. x²+y²=49

Center: (0,0)

Radius: 7

b. (x+7)² + (y+8)² =64

Center: (-7,-8)

Radius: 8

3. Write the standard equation of a circle with the given center and radius.

a. (0,0); radius =7

Standard Equation:

b. (-4,4); radius=5

Standard Equation:

4. Graph the circle whose equation is  x²+y²-6x-4y-3= 0

pa brainlest po tnx

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