SOLUTION: I need the standard form of the equation of the parabola with it's focus at 12,0 and it's directrix at x=-12 if you could help please do! thanks!
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Question 865117: I need the standard form of the equation of the parabola with it's focus at 12,0 and it's directrix at x=-12 if you could help please do! thanks!
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
You have an unknown set of points (x,y) and each of these points is equidistant from (-12,0) as from (12,0). Use the distance formula to arrange this statement or description in symbolic form and then simplify.
The vertex is (0,0). The equation is in standard form, and the typical vertex (h,k) is according to h=0 and k=0.
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