Conic Sections
Question
The equation of the parabola with its vertex at the origin, axis on the y-axis and passing through the point (6, -3) is
Solution
Answer: Option C
: C
Since the axis of parabola is y-axis ∴ Equation of parabola x2=4ay Since it passes through (6 , -3) ∴ 36 = -12 a ⇒a=−3 ∴ Equation of parabola is x2=−12y .
Please comment Down the Detailed Correct Solution bellow!!
Answer: Option C
: C
Since the axis of parabola is y-axis ∴ Equation of parabola x2=4ay Since it passes through (6 , -3) ∴ 36 = -12 a ⇒a=−3 ∴ Equation of parabola is x2=−12y .
Please comment Down the Detailed Correct Solution bellow!!
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