Have an account?
Skip to Content
Build your own quiz
12 questions
Show Answers
See Preview
- 1. Multiple Choice
(x+1)2 + (y +1)2 = 3(x+1)2 + (y -1)2 = 3(x+1)2 + (y +1)2 = 9(x-1)2 + (y -1)2 = 9 - 2. 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
- 3. Multiple ChoiceIn the equation (x+2)2+(y-3)2=4, the radius of the circle is...42316
- 4. 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)
- 5. Multiple ChoiceABCD
- 6. Multiple ChoiceWhat is the equation for this circle?(x+1)+(y+1)=9x²+y²=9x+y=9
- 7. Multiple ChoiceWhat are the coordinates of the center and the radius of the circle with an equation:
(x + 7)2 + (y - 6)2 = 64 ?Centre (7,-6)
Radius = 8 unitsCentre (-7,6)
Radius = 64 unitsCentre (-7,6)
Radius = 8 unitsCentre (7,-6)
Radius = 64 units - 8. Multiple ChoiceWhat is the center of the circle with equation x2 + y2 = 1?(1, 1)(0, 0)not enough information
- 9. Multiple ChoiceIn the equation (x+2)2+(y-3)2=4, the radius of the circle is...42316
- 10. Multiple ChoiceIn the equation (x-3)2+(y+4)2=121, the radius of the circle is2421112122
- 11. Multiple ChoiceWhat is the equation of a circle whose diameter is 24 and whose center is at the origin?x2+y2=125x2+y2=64x2+y2=144x2+y2=576
- 12. Multiple ChoiceWhat is the equation of the circle, with center (4,2) and radius 5 units?(x + 4)2 + (y + 2)2 = 25(x + 4)2 + (y + 2)2 = 5(x - 4)2 + (y - 2)2 = 5(x - 4)2 + (y - 2)2 = 25
- Answer choicesTagsAnswer choicesTags