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Circles & Ellipses

Authored by Mr. Kent

Mathematics

12th Grade - University

CCSS covered

Used 185+ times

Circles & Ellipses
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20 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

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

5 mins • 1 pt

Media Image

Write the equation of the circle with center C( -5 , 8 ) and radius = 7

( x - 5 )2 + ( y + 8 )2 = 14

( x - 5 )2 + ( y - 8 )2 = 49

( x - 5 )2 + ( y + 8 )2 = 49

( x + 5 )2 + ( y - 8 )2 = 49

Tags

CCSS.HSG.GPE.A.1

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Which graph corresponds to 
(x-8)2+ (y+2)2=

A
B
C
D

Tags

CCSS.HSG.GPE.A.1

4.

MULTIPLE CHOICE QUESTION

5 mins • 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

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the equation of the circle, with centre (-4,5) and radius 6 units?

(x - 4)2 + (y + 5)2 = 6
(x - 4)2 + (y + 5)2 = 36
(x + 4)2 + (y - 5)2 = 6
(x + 4)2 + (y - 5)2 = 36

Tags

CCSS.HSG.GPE.A.1

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the equation of the circle, with centre (-2,-7) and radius 3 units?

(x + 2)2 + (y + 7)2 = 3
(x - 2)2 + (y - 7)2 = 9
(x + 2)2 + (y + 7)2 = 9
(x - 2)2 + (y - 7)2 = 3

Tags

CCSS.HSG.GPE.A.1

7.

MULTIPLE CHOICE QUESTION

5 mins • 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

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