Answer:
The sequence: n+4
Step-by-step explanation:
in order to calculate the difference you just have t withdraw from the second term the first term, or use subsequent terms in order to do this, in this case we just have to pick two values, we will use 11 and 7, 11 is the second and 7 is the first:
11-7=4
If the difference between the other subsequent numbers is also four that means that the function is n+4.
