What is the vertex of the parabola $x^2 + 4x + 2y - 7 = 0$?
- A$(-2, 2)$
- B$(2, 11)$
- C$(-2, 11)$
- D$(-2, 11/2)$
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The condition that the two curves $y^2 = 4ax$ and $xy = c^2$ cut orthogonally is
If the vertex and focus of a parabola lying on the $x$-axis are at distances $p$ and $q$ from the origin respectively,find its equation.
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View SolutionThe ordinates of the vertices of a triangle inscribed in the parabola $y^2 = 4ax$ are $y_1, y_2, y_3$. Find the area of the triangle.
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