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Circles Equations

Authored by Louis Paul

Mathematics

11th Grade

CCSS covered

Used 12+ times

Circles Equations
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10 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 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

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the center and radius of a circle with an equation (x+5)2 + (y-1)2 = 64

Center is (5,1) and radius is 8

Center is (-5, 1) and radius is 8

Center is (-1, 5) and radius is 8

Center is (-5,-1) and radius is 8

Tags

CCSS.HSG.GPE.A.1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the center and radius of a circle with an equation (x+2)2 + (y+4)2 = 1

Center is (2,4) and radius is 1

Center is (2,-4) and radius is 1

Center is (-2, 4) and radius is 1

Center is (-2, -4) and radius is 1

Tags

CCSS.HSG.GPE.A.1

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the circle equation, given the center is (4,1) and the radius is 3?

(x-4)2 + (y-1)2 = 9

(x+4)2 + (y+1)2 = 9

(x+1)2 + (y+4)2 = 9

(x-1)2 + (y-4)2 = 9

Tags

CCSS.HSG.GPE.A.1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the equation of a circle, given the center is (-2, 3) and the radius is 4?

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

(x-2)2 + (y+3)2 = 16

(x+2)2 + (y-3)2 = 16

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

Tags

CCSS.HSG.GPE.A.1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the equation of a circle given the center is (-5,7) with a radius of 5?

(x-5)2 + (y+7)2 = 25

(x+5)2 + (y-7)2 = 25

(x-5)2 + (y-7)2 = 25

(x+5)2 + (y+7)2 = 25

Tags

CCSS.HSG.GPE.A.1

7.

MULTIPLE CHOICE QUESTION

2 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

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