The shape of a roller coaster is modeled by a polynomial function, R(x). Describe how to find the x-intercepts of R(x) and how to construct a rough graph of R(x) so that the engineer can predict when there will be no change in the direction of the coaster. You may create a sample polynomial to be used in your explanations.

Question

pooja195 · Answer

http://openstudy.com/study#/updates/52abc90ce4b0f72fdcf6de1e this may better explain it than i can :)

zeesbrat3 · Answer

#pooja195 I saw it and was a tad confused, if you could explain the ebst you could, that would be amazing.

pooja195 · Answer

I would confuse you more than whats there i read it i think the one thing that can help you is 

Ya, it is given to form a sample ploynomial. So, you insert a sample polynomial like

2x^2+5x-6 and than find the roots which will be your x intercept and remember to put 2x^2+5X-6 not +6 because 2X^2+5X+6 give complex solution