Question: Answer Problems 912 using the figure. True or False If a = 4, then the equation of the directrix is x = 3. YA F

Answer Problems 9–12 using the figure.


True or False If a = 4, then the equation of the directrix is x = 3. 


YA F V=(3, 2) D X

YA F V=(3, 2) D X

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