The first differences are 8, 14, 20.
The second differences are 6.
Half of 6 is 3, so the first term of the sequence is 3n^2.
If you subtract 3n^2 from the sequence you get 0,-1,-2,-3 which has the nth term of -n + 1.
Therefore your final answer will be 3n^2 - n + 1
Answer:
![x = \frac{5}{8}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B5%7D%7B8%7D)
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Answer:
Step-by-step explanation:
yea