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Identify the Conic by Writing the Equation in Standard Form 4x2+9y2+40x+54y+145=04 x ^ { 2 } + 9 y ^ { 2 } + 40 x + 54 y + 145 = 0

Question 551

Multiple Choice

Identify the conic by writing the equation in standard form. 4x2+9y2+40x+54y+145=04 x ^ { 2 } + 9 y ^ { 2 } + 40 x + 54 y + 145 = 0


A) (x+5) 29+(y+3) 24=1\frac { ( x + 5 ) ^ { 2 } } { 9 } + \frac { ( y + 3 ) ^ { 2 } } { 4 } = 1 ; ellipse
B) (3x+5) 2+(2y+1) 2=167( 3 x + 5 ) ^ { 2 } + ( 2 y + 1 ) ^ { 2 } = 167 ; circle
C) (x+5) 24229+(y+3) 22112=1\frac { ( x + 5 ) ^ { 2 } } { \frac { 422 } { 9 } } + \frac { ( y + 3 ) ^ { 2 } } { \frac { 211 } { 2 } } = 1 ; ellipse
D) (x+5) 2733+(y+3) 22194=1\frac { ( x + 5 ) ^ { 2 } } { \frac { 73 } { 3 } } + \frac { ( y + 3 ) ^ { 2 } } { \frac { 219 } { 4 } } = 1 ; ellipse
E) (x+5) 21679+(y+3) 21674=1\frac { ( x + 5 ) ^ { 2 } } { \frac { 167 } { 9 } } + \frac { ( y + 3 ) ^ { 2 } } { \frac { 167 } { 4 } } = 1 ; ellipse

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