Yes it is because 4+4=8 and 8 is larger than 7
5.2 is irrational cause the .222 keeps going
1.x+16
2.x-8
3.12/x
these are the algebraic expressions
Answer:
its the first one brsinlest plz
Step-by-step explanation:
For

to be continuous at

, you need to have the limit from either side as

to be the same.


If

and

, then the limit from the right would be

, so the answer to part (1) is no, the function would not be continuous under those conditions.
This basically answers part (2). For the function to be continuous, you need to satisfy the relation

.
Part (c) is done similarly to part (1). This time, you need to limits from either side as

to match. You have


So,

and

have to satisfy the relation

, or

.
Part (4) is done by solving the system of equations above for

and

. I'll leave that to you, as well as part (5) since that's just drawing your findings.