That is called the multiplicative identity property.
this is not clearly asked.
Step-by-step explanation:
Answer: The correct answer option is 'then'.
Step-by-step explanation:
The "to prove" part of the information is the 'then' of the "if-then" statement.
Answer:

Step-by-step explanation:
You are given the function g, for which

Find some values of this function:

You can see that ecah next value is 4 less than previous one, so these values form an arithmetic sequence and you have to find the nth term of this sequence. The nth term of arithmetic sequence is

where

So,
