Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar.
The focus of a parabola is (0,-1). The directrix is the line y = 0. What is the equation of the parabola in vertex form?
(-k)² +h, the value of pis
In the equation y =
The vertex of the parabola is the point (
The equation of this parabola in vertex form is y =
2²-1