Back to Derive parabola equation — Problem 1 · Task Set 31
Exercises: Derive the Equation of a Parabola Given Focus and Directrix
Show your work for each problem. Unless a problem says otherwise, assume the axis of symmetry is horizontal or vertical, and give equations in standard form.
Grade 10·23 problems·~35 min·Common Core Math - HS Geometry·standard·hsg-gpe-a-2
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Warm-Up: Review What You Know
These problems review skills you have already learned.
1
Use the distance formula to find the distance between and .