Only this function is lineer.
Because it is arithmetic.
Answer:
-60 and then -27 is the answer
Answer:
The polynomial is:

Step-by-step explanation:
A third degree polynomial can be written in function of it's zeros
the following way:

In which a is the leading coefficient.
Integer coefficient that have zeros: 1+2i, 1-2i, -4
Leading coefficient: 1
So




Since 




Answer:
1 . -2 and 7. 2.-6 and 3 i think
Step-by-step explanation: