Find the Equation of the Circle

Find the Equation of the Circle

9th - 12th Grade

88 Qs

quiz-placeholder

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Find the Equation of the Circle

Find the Equation of the Circle

Assessment

Quiz

Mathematics

9th - 12th Grade

Hard

Created by

Barbara White

FREE Resource

88 questions

Show all answers

1.

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

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

In the equation (x+2)2+(y-3)2=4, the radius of the circle is...
4
2
3
16

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In the equation (x+2)2+(y+3)2=49, the center of the circle is at....
(2, 3)
(3, 2)
(-3, -2)
(-2, -3)

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image
What is the equation for this circle?
(x+1)+(y+1)=9
x²+y²=9
x+y=9

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
A
B
C
D

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Change the following equation to standard form
x2+y2-4x+12y-8=0
(x-2)2+(y-6)2=48
(x-2)2+(y+6)2=48
(x-6)2+(y-2)2=48
(x+2)2+(y-6)2=48

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the center for the circle with this equation x²+y²+4x+6y-36=0?
(-2,5)
(2,7)
(2,3)
(3,2)

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