Originally Posted by

**mike_302** I am sorry, I do not have the book on me anymore. I will likely check with the instructor tomorrow but... I'll see if I remember this all.

essentially it was:

f(x)= {-3x+2}, x<1 and {x^2}, x>=1

The questions asks us to find the limits from both directions, at x=1 ...

Then the SOLUTION shows them subbing 1 into the first side of the piecewise function .... That doesn't seem right to me.... 1 is not in the domain of that question so subbing it into there will not return the correct y value.