Pre-Calc Question, answer ASAP ^.^

https://www.desmos.com/calculator/x7ngcgqabl

Here are the characteristics of roots   :

(1)  Any  root of an even multiplicity means that the graph will be tangent to the x axis at this root

(2)  Any root of a multiplicity of  1   means that the graph will cross the x axis at that root

(3)  Any root of an odd multiplicity > 1   means that the graph will "hug" and cross the x axis at that root

So.....

It wil cross the x axis at the roots 2  and 4

It will be tangent to the x axis at the root of 1

At root 6, the graph will cross through while hugging