The seventh grade students are having an end-of-year party in the school
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Answer:
Step-by-step explanation:
You can notice that between each of the arithmetic sequence there is a addition of 2. So we know that to add a 2 to get the next value. We can write it as n(x) where n is a function where x is the number:
- n is the function and x repersent the number which is given
- We can write this function as:
- So if we input x = -5 we will get -7. If we input -11 we get -13.