Question

what is parabola...............​

Answer 1

parabola is a symmetrical open plane curve formed by the intersection of a cone with a plane parallel to its side . the path of a projectile under the influence of gravity follows a curve of this shape .

I hope this answer will help you

Answer 2

parabola is U shaped curves we will this parabola in graphical represantion of quardratic polynomial

we will see two parabols in graphical representation of quadratic polynomial

1.upward parabola

2.down ward parabola

there are three cases of graphs of quadratic p.....

1. the parabola cut the x axis at two distict points

2.para....touches coincide points at only one point

3.parab.. doestnt cut the x axis