What is the equation of the slant asymptote of the rational function?

f(x)=10x3−15x2+x−15x2−2
Responses

y=x−3
y equals x minus 3
y=2x−115
y equals 2 x minus fraction 11 over 5
y=2x−3
y equals 2 x minus 3
y=x−115
y equals x minus fraction 11 over 5