My birthday is November 28, 2001. Therefore, it would be "11282001". Using the digits in order, my polynomial will be: f(x)=x^7+x^6+2x^5+8x^4+2x^3+1
PLEASE HELP ME WITH THE QUESTIONS! WILL GIVE BRAINLIEST

a) Zeros (x-intercepts) need a minimum of three?

b) y-intercept?

c) Relative (local) minimums and maximum?

d) What does your end behavior resemble (x^2, -x^, x^3, or -x^3)?

e) The number of turning points in the graph:

f) State the intervals of increasing and decreasing: