Question 490226
{{{-9(x-(-1))/6-x^2}}} 


{{{-9(x+1)/6-x^2}}}.....  For {{{x =-1}}}


{{{-9(-1+1)/6-(-1)^2}}}


{{{-9(0)/6-(1)}}}


{{{0/6-1}}}


{{{-1}}}