Question

Select the correct option from the given alternatives:

The coordinates of a point on the parabola y² = 8x whose focal distance is 4 are _______

Options

• `(1/2, ±2)`

• `(1, ±2sqrt(2))`

• (2, ± 4)

• none of these

Answer 1

The coordinates of a point on the parabola y² = 8x whose focal distance is 4 are (2, ± 4)