okdexter1348 okdexter1348

17-02-2022
Mathematics

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What is the vertex focus and directix of the parabola with equation x^2+8x+4y+4=0

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hyltonserenity5 hyltonserenity5

17-02-2022

Answer: [tex]x = \sqrt{14-4y-4} \\x=\sqrt{14-4y-} \\4, y \leq \frac{7}{2}[/tex]

Step-by-step explanation: steps using the quadratic formula

all equations of form a[tex]x^{2} + bx + c= 0[/tex] can be solved using the quadratic formula: The quadratic formula gives two solutions, one when ± is addition and when it is subtraction. This will take for ever to explain but I think u get the point

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