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4.) What is the standard equation of the parabola given the vertex. V( 5.6.5) and directrix: y =7.5?

A. (y + 6.5)= - 4(x - 5)

B. (y - 6.5) = -4(X - 5)

C. (y + 7) = - 4(x - 5)

D. (y - 7)2 = - 4(x - 5)


Pa help po, yung maayos at with solutions po sana ang sagot ​