1. The problem statement, all variables and given/known data Determine the equation of the following points: (12. 270) (14, 300) (16, 330) (18. 380) 2. Relevant equations 3. The attempt at a solution I realized right away that this is not a linear set of points, so it wouldn't work out to just find the slope between two points and to find the intercept. I know the answer won't be in the format y = mx+b, but I'm not really sure how to solve this. I guess what's bothering me is the fact that the equation jumps 20 after a seemingly normal pattern. Any tips as to what direction I should take this problem next?