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Graph Parabolas with Vertices Not at the Origin
- (y+4)2=8x( y + 4 ) ^ { 2 } = 8 x

Question 206

Multiple Choice

Graph Parabolas with Vertices Not at the Origin
- (y+4) 2=8x( y + 4 ) ^ { 2 } = 8 x


A) vertex: (0,−4) ( 0 , - 4 )
focus: (2,−4) ( 2 , - 4 )
directrix: x=−2x = - 2
B) vertex: (0,4) ( 0,4 )
focus: (3,4) ( 3,4 )
directrix: x=−1x = - 1
C) vertex: (−4,0) ( - 4,0 )
focus: (2,−4) ( 2 , - 4 )
directrix: x=−6x = - 6
D) vertex: (0,−4) ( 0 , - 4 )
focus: (−3,−4) ( - 3 , - 4 )
directrix: x=−2x = - 2

Correct Answer:

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