SOLUTION: Determine the formula of the parabola with vertex F(1,3) and directrix x=3
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Question 1199121: Determine the formula of the parabola with vertex F(1,3) and directrix x=3
Found 2 solutions by josgarithmetic, MathLover1:
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Most any intermediate algebra book would show how this derivation works. Few minutes of study and you can do this yourself. DISTANCE FORMULA! Definition of Parabola!
Equation for the set of points equally distant from (1,3) and (3,y)
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Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
vertex should be V, not F
the formula of the parabola with vertex V(,) and directrix
where is the distance between directrix and vertex
directrix =>one point on directrix is (,)
other point is (,)
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