SOLUTION: Find the standard form of the equation of the parabola with a focus at (0, -3) and a directrix at y = 3. (5 points) y2 = -12x y2 = -3x Choices below y = negative 1 div

Algebra ->  Trigonometry-basics -> SOLUTION: Find the standard form of the equation of the parabola with a focus at (0, -3) and a directrix at y = 3. (5 points) y2 = -12x y2 = -3x Choices below y = negative 1 div      Log On


   

Question 1137822: Find the standard form of the equation of the parabola with a focus at (0, -3) and a directrix at y = 3. (5 points)

y2 = -12x

y2 = -3x
Choices below
y = negative 1 divided by 12 x2

y = negative 1 divided by 3 x2
Answer by josgarithmetic(39630) About Me  (Show Source):