Circles and Ellipses Review
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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15 questions
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1.
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
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which graph corresponds to (x-4)2+ (y+4)2=25
A
B
C
D
Tags
CCSS.HSG.GPE.A.1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine the center and radius: x2 + y2 + 14x - 2y = -1
center= (-7,2) radius= 3
center= (-7,1) radius= 7
center= (-4,1) radius= 5
Tags
CCSS.HSG.GPE.A.1
4.
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
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Identify the center and the length of a and b.
C: (0,4) a= 25, b=4
C: (0,0) a= 4, b=25
C: (0,5) a= 2, b=5
C: (0,0) a= 5, b=2
Tags
CCSS.HSG.GPE.A.1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the foci of the shifted ellipse?
(-5,1) and (-1,1)
(±√3,0)
(0,1) and (-6,1)
(√3 - 3,1) and (-√3 - 3,1)
Tags
CCSS.HSG.GPE.A.1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the vertices of the shifted ellipse?
(1, 5) and (1, -5)
(0, 5) and (0, -5)
(1, 1) and (1, -1)
(0, 1) and (0, -1)
Tags
CCSS.HSG.GPE.A.1
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