engineering mathematics MCQ #573

The standard form of a parabola y² = 4ax has focus at:

engineering mathematics MCQ #573

  1. Question 1

    Q1. The standard form of a parabola y² = 4ax has focus at:

    • A) (a, 0)
    • B) (0, a)
    • C) (-a, 0)
    • D) (0, -a)

    Answer: (a, 0)

    Explanation: The focus lies at (a, 0) for parabola opening rightward.