Okay first you need to do ×+1___×-3 then
Answer:
Graph which show proportional relationship is usually diagonal and cut at relatively parallel defined value
You can notice that each term of the sequence has a denominator with powers of 2. The first term has 2 powered to 0, the second term has a 2 powered to 1 and so on. The numerator is always 3.
Then, for the n-th term, you have: