Find the equation of the parabola that has a focus at `(1,2)` and a vertex at `(3, 2)`.

The equation of the parabola is:  

The equation of the directrix is:  

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Box 1: Enter your answer as an equation. Example: y=3x^2+1, 2+x+y=3
Be sure your variables match those in the question

Box 2: Enter your answer as an equation. Example: y=3x^2+1, 2+x+y=3
Be sure your variables match those in the question