What is the family of parabola with vertex and focus on the x-axis opening to the right?
- RealProLv 71 year agoFavorite Answer
Assuming that's where the positive x-axis points
x = Ay^2 + B where A is of course positive.
- PinkgreenLv 71 year ago
Let (a,0) be the vertex; (c,0) be the focus, where c>a when c,a>0
The family of the said parabola can be shown as
where a,c acts as the parameters.
- DWReadLv 71 year ago
x = ay^2 + h
a > 0