Ask Question
26 January, 11:10

Write the equation for a paraloba with a focus at (7,2) and a directrix at y=-2

+1
Answers (1)
  1. 26 January, 13:17
    0
    y = (x-7) ^2 / 8

    Step-by-step explanation:

    The focus to vertex distance is (2 - (-2)) / 2 = 2 and the parabola open's upwards.

    Thus: a = 1 / (4·2) = 8, vertex at (7,0).

    This means that:

    y = (x-7) 2/8
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Write the equation for a paraloba with a focus at (7,2) and a directrix at y=-2 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers