a) Describe what it means for the function to have slant asymptote y=x+1.
b) Assume G(x) = ax^4+6x^3+cx^2+dx+e where a,b,c,d,e are all real numbers and cannot equal to zero. You are told that G(-3)=-51, G(-1)=1/8, G(10)=-5, G(10)=squareroot(2), and G(100) is some actually big negative number. How many real zeros are gauranteed? Describe about end behavior? How bout local extrema?