PRE CALCULUS HELP, ONLINE 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 cheatof be lazy, I just cant seem to get in touch with my class. Thank you!
 
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