Find the limits using first principle:
1. lim (3x-1)5 (NB 5 is subscript)
x® -1
2. lim Öx-2 (NB this is the square root of x -2)
x®4 x-4
Find the limits algebraically:
4. lim x-2
x®2 x3-8 (NB this is x cubed -8)
5.lim ( x2 - 1 ) (NB this is x squared)
x® 1 x-1 x-1
6.lim 1
x® 8- x-8
7. lim 1
x® 8+ x-8
8. lim 1
x®8 x-8
Did you have questions about when I helped you earlier? It would have been polite to ask me in that post, rather than double posting, which is against the rules.
-Dan