SOLUTION: C =(h,k)= (3,-2) and r= 3 So that, the equation of this circle (x-hy +(y-k)=r (x-3)+(y-(-2)) = 3 (x-3) +(y+2) =9 r= 3 (3,1) Then draw a circle of radius (0. -2) (6,-2) (3.-2) (3,-5) Example: Find the equation of a circle with radius 4 and center at C=(-3,6). Graph the equation. SOLUTION: [See text book] "Evercises"

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