It doesn't cross the x-axis since the position the equation is in is 9 units above the x-axis and the graph never curves the other way so it will never touch the x-axis
It will cross the x-axis twice.
Once.
It will touch it once.
Once and the roots are said to be equal.
A graph of an equation in the form y = ax^2 + bx + c will cross the y-axis once - whatever its discriminant may be.
It would not touch or intersect the x-axis at all.
Twice. Between negative two and negative one.
In this case, the discriminant is less than zero and the graph of this parabola lies above the x-axis. It never crosses.
There are many ways to graph 6.5t like using a bar graph, a pictograph or a line graph. When using a pictograph you will find the time and times it by how much.
many times
Jesus falls three times in the Stations of the Cross.
A frequency diagram.