PLEASE HELP GUYS! Will give brainliest for answers 
F(x)= 
x^7+x^6+2x^5+8x^4+2x^3-3 
1. What are the zeros 
(x-intercept) need a minimum of 3:
2. Relative (local) minimums and maximums: 
3. What does your end behavior resemble (x^2,-x^2,x^3 or -x^3) 
4. The number of turning points in the graph: 
5. State the intervals of increasing and decreasing: