/ 2 11*x\ lim |-18 + x - ----| x->3+\ 2 /
Limit(-18 + x^2 - 11*x/2, x, 3)
-51/2
= -25.5
/ 2 11*x\ lim |-18 + x - ----| x->3-\ 2 /
-25.5