PRE CALCULUS HELP, ONLINE MATH CLASS GONE WRONG!!!?

Donnie

New member
Please help, I havent been able to get a hold of my math teacher or any peers. Im stuck!

1. How many local maxima and minima does the polynomial have?

y = 0.2x^5 + 2x^4 – 11.67x^3 – 66x^2 + 160x + 5

2. Use the Factor Theorem to choose factors of p(x)=x^4-18x^3+93x^2-80x-192

3. Find the vertical asymptote of the rational function (there is a line between the x^2+9 and x-8)

x^2+9
r(x)= x-8

Thank you for any help, Im never taking an online math again. If anyone knows an online tutor serivce that would help too. Im not trying to cheat or be lazy, I just cant seem to get in touch with my class. Thank you!
 
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