Equation of Circles Center
Authored by Anthony Clark
Mathematics
10th Grade
CCSS covered
Used 2+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the equation of the circle?
(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
Tags
CCSS.HSG.GPE.A.1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write the equation of a circle with center
(7, 0) with radius 3.
(x - 7)2 + y2 = 9
x2 + (y -7)2 = 9
(x - 7)2 + y2 = 3
x2 + (y -7)2 = 3
Tags
CCSS.HSG.GPE.A.1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the radius of the circle with this equation of (x-5)²+(y+7)²=8?
4
8
4√2
2√2
Tags
CCSS.HSG.GPE.A.1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the radius of the circle given by the equation (x-7)2 + (y+3)2 = 25?
3
5
10
25
Tags
CCSS.HSG.GPE.A.1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The diameter of a circle has length 12. The center is at (-5, 2). Give the equation of the circle.
(x - 2)2 + (y + 5)2 = 36
(x - 5)2 + (y + 2)2 = 6
(x + 5)2 + (y - 2)2 = 36
(x + 2)2 + (y - 5)2 = 6
Tags
CCSS.HSG.GPE.A.1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the center and the radius of the circle with equation, (x-4)2 + (y-2)2 = 25
Center is (5,2) and radius is 4.
Center is (2,5) and radius is 4
Center is (2,4) and radius is 5
Center is (4, 2) and radius is 5
Tags
CCSS.HSG.GPE.A.1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the center and radius of a circle with the equation, (x-1)2 + (y-3)2 = 4
Center is (1,3) and radius is 2
Center is (3,1) and radius is 2
Center is (3,2) and radius is 1
Center is (2,3) and radius is 1
Tags
CCSS.HSG.GPE.A.1
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