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The Graph of the Equation Is a Circle x2+2x+y24y19=0x^{2}+2 x+y^{2}-4 y-19=0

Question 64

Multiple Choice

The graph of the equation is a circle. Find the center and the radius, and then graph the circle.
- x2+2x+y24y19=0x^{2}+2 x+y^{2}-4 y-19=0
 The graph of the equation is a circle. Find the center and the radius, and then graph the circle. - x^{2}+2 x+y^{2}-4 y-19=0     A)  center  ( 1,2 )  ;  radius  = 2 \sqrt { 6 }    B)  center  ( 1 , - 2 )  ; radius  = 2 \sqrt { 6 }    C)  center  ( - 1,2 )  ; radius  = 2 \sqrt { 6 }    D)  center  ( - 1,2 )  ; radius  = 24


A) center (1,2) ;( 1,2 ) ; radius =26= 2 \sqrt { 6 }
 The graph of the equation is a circle. Find the center and the radius, and then graph the circle. - x^{2}+2 x+y^{2}-4 y-19=0     A)  center  ( 1,2 )  ;  radius  = 2 \sqrt { 6 }    B)  center  ( 1 , - 2 )  ; radius  = 2 \sqrt { 6 }    C)  center  ( - 1,2 )  ; radius  = 2 \sqrt { 6 }    D)  center  ( - 1,2 )  ; radius  = 24
B) center (1,2) ( 1 , - 2 ) ; radius =26= 2 \sqrt { 6 }
 The graph of the equation is a circle. Find the center and the radius, and then graph the circle. - x^{2}+2 x+y^{2}-4 y-19=0     A)  center  ( 1,2 )  ;  radius  = 2 \sqrt { 6 }    B)  center  ( 1 , - 2 )  ; radius  = 2 \sqrt { 6 }    C)  center  ( - 1,2 )  ; radius  = 2 \sqrt { 6 }    D)  center  ( - 1,2 )  ; radius  = 24
C) center (1,2) ( - 1,2 ) ; radius =26= 2 \sqrt { 6 }
 The graph of the equation is a circle. Find the center and the radius, and then graph the circle. - x^{2}+2 x+y^{2}-4 y-19=0     A)  center  ( 1,2 )  ;  radius  = 2 \sqrt { 6 }    B)  center  ( 1 , - 2 )  ; radius  = 2 \sqrt { 6 }    C)  center  ( - 1,2 )  ; radius  = 2 \sqrt { 6 }    D)  center  ( - 1,2 )  ; radius  = 24
D) center (1,2) ( - 1,2 ) ; radius =24= 24
 The graph of the equation is a circle. Find the center and the radius, and then graph the circle. - x^{2}+2 x+y^{2}-4 y-19=0     A)  center  ( 1,2 )  ;  radius  = 2 \sqrt { 6 }    B)  center  ( 1 , - 2 )  ; radius  = 2 \sqrt { 6 }    C)  center  ( - 1,2 )  ; radius  = 2 \sqrt { 6 }    D)  center  ( - 1,2 )  ; radius  = 24

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