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Skill #9 Circle Equations (RED)

Skill #9 Circle Equations (RED)

Assessment

Interactive Video

Mathematics

11th Grade

Hard

Created by

Alisa Block

FREE Resource

4 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What would be the correct equation for this circle?


(x+4)+ (y+4)2 = 22

(x-4)+ (y-4)2 = 22

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

If the center of a circle is at (-4, -2) and the radius is 1, what is the equation of the circle?

(x-4)+ (y-2)2 = 12

(x+4)+ (y-2)2 = 12

(x-4)+ (y+2)2 = 12

(x+4)+ (y+2)2 = 12

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

For a circle with a center at (3, -4) and a radius of 3, what is the equation?

(x+3)+ (y-4)2 = 32

(x-3)+ (y+4)2 = 32

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What would be the equation of a circle with a radius of 5, and centered at (4, -6)?

(x+4)+ (y-6)2 = 52

(x-4)+ (y+6)2 = 52

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