Question 1
Find the family of curves each of which intersects all of the hyperbolas x
2 - y
2 = C at right angles.
Question 2
Find the equation of the parabola passing through the point (2, 5), having vertex at the origin and axis of symmetry along the y-axis.
◦ 3x
2 = 4y
◦ x
2 = 3y
◦ 5x
2 = y
◦ 5x
2 = 4y
◦ 4x
2 = 5y