Answer:
a) Undefined.
Step-by-step explanation:

Answer:
huijhghyujhbvghyu
Step-by-step explanation:
huijhghyujhhyuijghyujh
Answer:
24
Step-by-step explanation:
:) im in 8th do i already know this stuff
Answer:

Step-by-step explanation:
This is our equation

First off we can distribute the 2.5 and the 4
Now our equation is 
subtract
from both sides

add
to both sides

Divide both sides by 

3) We have

which has vertical asymptotes (i.e. infinite discontinuities) whenever the denominator is zero. This happens for


(where
is any integer)


So the graph of
has vertical asymptotes whenever
and
.
4) Given

we have the one-sided limits

and

The one-sided limits don't match, so the two-sided limit
does not exist. In other words, the limit does not exist at
because the function approaches different values from the left and right side of
.