Equations of Circles

Front

Center of the circle in the equation (x-3)²+(y-2)²=16

Back

(3,2)

Front

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

Back

2

Front

In the equation (x-4)²+(x-3)²=25, the center of the circle is at...

Back

(4, 3)

Front

Standard equation of a circle with center (0,0) and radius 3.

Back

x²+y²=9

Front

Graph of (x)²+ (y-6)²=9

Back

B

Front

Equation of a circle with diameter 12 and center at (-5, 2).

Back

(x + 5)² + (y - 2)² = 36

Front

Which graph corresponds to (x-4)²+ (y+4)²=25? Options: A, B, C, D

Back

C

Front

Which graph corresponds to

(x+2)²+ (y-3)²=36

? Options:

A

,

B

,

C

,

D

Back

A

Front

In order to convert from general form to center-radius form, you must ___________. Options: Multiply out, expand, factor, complete the square

Back

complete the square

Front

How can we find the general form of a circle? Options: divide out the center-radius form, multiply out the center-radius form, factor out the center-radius form, add up the center-radius form

Back

multiply out the center-radius form