/ 2 17*x\ lim |-59 + 3*x - ----| x->2+\ 7 /
Limit(-59 + 3*x^2 - 17*x/7, x, 2)
-363/7
= -51.8571428571429
/ 2 17*x\ lim |-59 + 3*x - ----| x->2-\ 7 /
-51.8571428571429