## Nancy_Lam Group Title attach file 2 years ago 2 years ago

1. Nancy_Lam Group Title

2. RyanL. Group Title

Not sure but I'm wondering if you have to individually get the limit of each function separately and then plug them in into the equation you are asked for. For example you would add the two limits for the first one

3. Nancy_Lam Group Title

how?

4. RyanL. Group Title

for a it says the limit of the function as you approach 1 from the left side.

5. RyanL. Group Title

for f(x) that would be 3 for g(x) that would be 5 so wouldn't it be 3+5 for a)

6. Nancy_Lam Group Title

$a) \lim_{x \rightarrow 1^{-}}$

7. Nancy_Lam Group Title

$1^{-}$write equation than plug x= 1(negative)?

8. RyanL. Group Title

no that means the limit of x approaches 1 from the left side, Negative means left Positive means right there's a jump discontinuity in x=1 so you will have two values. One different values that you approach from the left and one different from you approach from the right.

9. Nancy_Lam Group Title

ok,tk

10. RyanL. Group Title

This is for a) I run through the line starting from the left side and stop when x=1 whatever value i get is the limit for x=1 as it approaches from the left side

11. RyanL. Group Title

Can I get some feedback @Callisto

12. Nancy_Lam Group Title

ok

13. RyanL. Group Title

Understand?

14. Nancy_Lam Group Title

b,c and d I able do my own,TK

15. Nancy_Lam Group Title

yes I Understand

16. Nancy_Lam Group Title

i did feedback

17. experimentX Group Title

1) 5 + 3

18. experimentX Group Title

2) 4 + 2* 1

19. experimentX Group Title

do you get the pattern?

20. Nancy_Lam Group Title

no

21. experimentX Group Title

lim x->1- f(x) + g(x) = (lim x->1- f(x)) + (lim x->1- g(x))

22. experimentX Group Title

lim x->1+ f(x) + g(x) = (lim x->1+ f(x)) + (lim x->1+ g(x))

23. Nancy_Lam Group Title

tk

24. Nancy_Lam Group Title

I try give you a medal, but don' let me do it

25. experimentX Group Title

no probs ... can you do the other problem? lim x->1+ f(x) * g(x) = (lim x->1+ f(x)) * (lim x->1+ g(x))

26. Nancy_Lam Group Title

c) 3*5=15?

27. experimentX Group Title

yep ..

28. Nancy_Lam Group Title

TK,I have to go

29. experimentX Group Title

seeya