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- 1. Multiple ChoiceIn the equation (x-3)2+(y-2)2=16, the center of the circle is...(3,2)(-3, -2)(-2, -3)(2, 3)
- 2. Multiple ChoiceIn the equation (x-4)2+(y-3)2=25, the radius is43525
- 3. Multiple Choice
Which graph corresponds to
(x-8)2+ (y+2)2=ABCD - 4. Multiple ChoiceWhich graph corresponds to
(x)2+ (y-6)2=9ABCD - 5. Multiple ChoiceWhat is the equation for the circle, if it has diameter endpoints at (3,-4) and (-5,-4)?(x+1)² + (y+4)² = 16(x+1)² + (y-4)² = 16(x-1)² + (y-4)² = 16(x+1)² + (y+4)² = 16
- 6. Multiple ChoiceWrite the equation of a circle with center (7, 0) with radius 3.(x - 7)2 + y2 = 9x2 + (y -7)2 = 9(x - 7)2 + y2 = 3x2 + (y -7)2 = 3
- 7. Multiple ChoiceWhat is the center of the circle with equation x2 + y2 = 1?(1, 1)(0, 0)not enough information
- 8. Multiple ChoiceWhat is the equation of the circle, with centre (a,b) and radius r units?(x - a)2 + (y - b)2 = r2(x + a)2 + (y + b)2 = r(x - a)2 + (y - b)2 = r(x + a)2 + (y + b)2 = r2
- 9. Multiple ChoiceWhat is the equation for this circle?(x+1)+(y+1)=9x²+y²=9x+y=9
- 10. Multiple ChoiceABCD
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